Climax Battle
3 runs

Vs. Tomura Shigaraki

First run: May 23, 2025 15:00 – Jun 15, 2025 23:59 (JST)
Last run: May 4, 2026 00:00 – May 10, 2026 23:59 (JST)
Unlock: Clear Main Quest 5-9 (Normal)

[Annihilator] Tomura ShigarakiClimax-exclusive

Climax Emblem (Vs. Tomura Shigaraki)

Climax Battle Missions ← All Climax Battles

Runs

3 runs of this boss. Pick one: the dates, recruit, Event Shop lineup and missions below follow it.

Run 3 of 3Final run

Event Open: May 4, 2026 00:00 – May 10, 2026 23:59 (JST) 7 days
Reward Period: Closes with the battles (no reward period)
Missions: 2 daily + 34 ongoing missions500 a day · 2,990 from the ongoing missions

End-of-service marathon: every boss came back once, back to back, before the game closed on May 18, 2026. The daily mission paid 500 Emblems, the shop added Recruit Tickets and UR Unlocking Orbs, and a free daily 10x recruit ran alongside.

Great for Battles!

Once-Daily Free 10x Recruit! Climax Battle Select Recruit: Vs. Tomura ShigarakiMay 4, 2026 – May 10, 2026

Every run at a glance

Run	Battles	Rewards until	Shop rows	Missions	Emblems from missions	Linked recruit
Run 1	May 23, 2025 – Jun 15, 2025	Jun 19, 2025	31	2 + 39	40/day + 1,240	—
Run 2	Oct 6, 2025 – Oct 26, 2025	Oct 29, 2025	30	2 + 38	30/day + 1,740	—
Run 3	May 4, 2026 – May 10, 2026	= battles end	34	2 + 34	500/day + 2,990	Once-Daily Free 10x Recruit! Climax Battle Select Recruit: Vs. Tomura Shigaraki

Classes at a glance

Class	Lv.	HP	Phases (HP floors)	Rec. BP	Emblems / clear	First clear (once)	Every run
CLASS B	40	100,444	2 (20%)	110,000	≈60	—	×50
CLASS A	60	300,444	2 (20%)	180,000	≈120	—	×50
CLASS S	80	660,444	3 (70% · 10%)	240,000	≈320	—	×50
CLASS SS	130	2,189,444	4 (75% · 50% · 10%)	—	≈400		×50

Emblems per clear are the expected value of the two drop rows (100% + 50%). “First clear (once)” is the quest's own first-clear reward; “Every run” is a second clear reward the data keeps per run, so it most likely paid out again in every run (inferred).

Battles

CLASS B

Rec. BP 110,000
Phase 2 phases

Clear reward (every run): Hero Gem×50
Drops: ×40100%
×4050%
≈ 60 Emblems per clear (expected)
Recommended: Power DOWN
Cancel Status Ailments

Opponents

Tomura ShigarakiBoss
Lv. 40HP 100,444Power ≈10,800Speed ≈378DEF 100Crit 10%
Traits & skills
■Traits
・Takes reduced burning and bleeding damage, and has immunity to skills sealed, confusion, paralysis, binding, fear, freezing, meat lump, stun, scorch, buff block, and recovery block.
・Gains Speed DOWN after temporary status ailments of his opponents are canceled 1 time (multi cancels per action=1 cancel).
・Gains resilience every 12 turns.
・Gains Enhance when these 2 conditions are met at the end of a turn [(1) He has resilience; (2) After 6 turns pass from the start of battle].
・Gains the ability to use decay after receiving 1 attack from a STR type character (multi hit attacks=1 attack).
・Gains the ability to use decay after receiving 1 attack from a MND type character (multi hit attacks=1 attack).
・Gives Power UP to all of his opponents after receiving 8,500 or more skill damage (multi hit attacks=1 attack).
・Every time his HP falls to a set amount or lower, a new phase begins, and his behavioral patterns change.
　*He becomes invincible when starting a new phase.

■Main Skills
・Deals damage to a single opponent and gives them Recovery Block. /This skill gains decay and bullseye when the opponent is affected by Power DOWN.
・Deals damage to all of his opponents, and gives them Power DOWN and Skill Impact DOWN. /This skill gains bullseye.
・Gives Speed DOWN and Critical Hit Rate DOWN to all of his opponents. /When he is affected by Power DOWN, gives Plus Ultra Move Effect UP and Skill Impact UP to all of his opponents. /Makes all of his opponents vulnerable when he is enhanced.
・Deals damage to a single opponent. /This skill gains decay when he has less than 1 temporary Power DOWN effect. /This skill gains piercing shot.
・Gives Plus Ultra Gauge UP and Skill Impact UP to all of his opponents that are affected by Action Skill Impact DOWN.
・Deals damage to all of his opponents. /This skill gains decay when he has less than 2 temporary Power DOWN effects. /This skill gains Skill Impact UP if there are any opponents affected by Power DOWN. /This skill gains bullseye. *Plus Ultra Move

HP = base + growth × (Lv − 1) + the battle's bonus, the formula the game server uses. Power and Speed are worked out the same way (inferred, marked ≈).

Phases

Phase 1
Auto Skills
- Defensive Mode
  Reduces burning and bleeding damage they receive by 95%, and gives them immunity to skills sealed, confusion, paralysis, binding, fear, freezing, meat lump, stun, and scorch.
- It's a Rip-off
  Decreases critical hit rate of all of their opponents by 20% for 6 turns, up to 1 time, and decreases Action Skill impact of all of their opponents by 5% for 12 turns, up to 1 time. *This effect cannot be nullified, restricted, or canceled.
  Decreases their own speed by 20% for 23 turns after temporary status ailments of an opponent are canceled 1 time, up to 3 times (multi cancels per action=1 cancel). *This effect cannot be nullified, restricted, or canceled.
  Gives themself immunity to buff block and recovery block.
- Successor of Chaos
  Gives them Enhance when these 2 conditions are met at the end of a turn [(1) They have resilience; (2) After 6 turns pass from the start of battle].
  ▼Enhancement Bonus Effects
  Reduces damage they receive by 10%.
  Increases their skill impact by 444% when their HP is 90% or higher.
  Increases their power by 50% when their HP is 75% or higher.
  Gives them the ability to use decay (inflicts HP Decay = 30% of damage dealt) when their HP is 50% or higher, up to 1 time.
- Body Modifications
  Gives them resilience, every 12 turns, up to 1 time.
  Reduces damage they receive by 10% for 20 turns, up to 1 time, and increases their defense by 10% for 20 turns, up to 1 time.
  After they receive 8,500 or more skill damage, reduces damage they receive by 2% for 10 turns.
  After they receive 8,500 or more skill damage, increases power of all of their opponents by 10% (stackable).
  Gives them the ability to use decay (inflicts HP Decay = 15% of damage dealt) after receiving 1 attack from a STR type character, up to 1 time (multi hit attacks=1 attack).
  Gives them the ability to use decay (inflicts HP Decay = 15% of damage dealt) after receiving 1 attack from a MND type character, up to 1 time (multi hit attacks=1 attack).
Skill rotation
1. Downfall
2. Necrosis
3. Rising Fear
4. Shattering Smash
5. Rising Fear ×2
6. Ripple Assault
7. Impulsive Destruction ×2
HP ≤ 20% (20,089)Phase 2
Phase moveIt's Time to Continue
You want to be crushed that badly?
Fine by me.
Phase 2Final phase
Auto Skills
- Combining Quirks
  Cancels all of their temporary status ailments, up to 1 time.
  Increases their normal attack skill impact by 50% when they have less than 3 temporary Speed DOWN effects, up to 1 time.
  Increases their Plus Ultra Move skill impact by 30% when they have less than 2 temporary Speed DOWN effects, up to 1 time.
  Increases their Action Skill impact by 30% when they have less than 1 temporary Speed DOWN effect, up to 1 time.
  Cancels all of their temporary Power DOWN effects every 3 turns.
  Increases their defense by 5% when they are not affected by Power DOWN.
  Makes all of their opponents vulnerable when they themself are not enhanced.
- Merciless Destroy Mode
  Restores their HP by 20%, up to 1 time.
  Restores their HP by 20% when they have less than 3 temporary Damage DOWN effects, up to 1 time.
  Restores their HP by 30% when they have less than 2 temporary Damage DOWN effects, up to 1 time.
  Gives them the ability to use decay (inflicts HP Decay = 20% of damage dealt) when their HP is below 20%.
Skill rotation
1. Impulsive Destruction
2. Ripple Assault
3. Assault Breaker
4. Rising Fear
5. Shattering Smash
6. Downfall
7. Impulsive Destruction
8. Shattering Smash
9. Assault Breaker

Each phase shows the Auto Skills of that phase's AI set; whether earlier phases' Auto Skills stay active is not in the data. Alternate-pattern states are decoded from the AI triggers (inferred).

CLASS A

Rec. BP 180,000
Phase 2 phases

Complete Climax Battle [CLASS B] to unlock.

Clear reward (every run): Hero Gem×50
Drops: ×80100%
×8050%
≈ 120 Emblems per clear (expected)
Recommended: Power DOWN
Cancel Status Ailments

Opponents

Tomura ShigarakiBoss
Lv. 60HP 300,444Power ≈19,800Speed ≈418DEF 100Crit 10%
Traits & skills
■Traits
・Takes reduced burning and bleeding damage, and has immunity to skills sealed, confusion, paralysis, binding, fear, freezing, meat lump, stun, scorch, buff block, and recovery block.
・Gains Speed DOWN after temporary status ailments of his opponents are canceled 1 time (multi cancels per action=1 cancel).
・Gains resilience every 12 turns.
・Gains Enhance when these 2 conditions are met at the end of a turn [(1) He has resilience; (2) After 6 turns pass from the start of battle].
・Gains the ability to use decay after receiving 1 attack from a STR type character (multi hit attacks=1 attack).
・Gains the ability to use decay after receiving 1 attack from a MND type character (multi hit attacks=1 attack).
・Gives Power UP to all of his opponents after receiving 15,000 or more skill damage (multi hit attacks=1 attack).
・Every time his HP falls to a set amount or lower, a new phase begins, and his behavioral patterns change.
　*He becomes invincible when starting a new phase.

■Main Skills
・Deals damage to a single opponent and gives them Recovery Block. /This skill gains decay and bullseye when the opponent is affected by Power DOWN.
・Deals damage to all of his opponents, and gives them Power DOWN and Skill Impact DOWN. /This skill gains bullseye.
・Gives Speed DOWN and Critical Hit Rate DOWN to all of his opponents. /When he is affected by Power DOWN, gives Plus Ultra Move Effect UP and Skill Impact UP to all of his opponents. /Makes all of his opponents vulnerable when he is enhanced.
・Deals damage to a single opponent. /This skill gains decay when he has less than 1 temporary Power DOWN effect. /This skill gains piercing shot.
・Gives Plus Ultra Gauge UP and Skill Impact UP to all of his opponents that are affected by Action Skill Impact DOWN.
・Deals damage to all of his opponents. /This skill gains decay when he has less than 2 temporary Power DOWN effects. /This skill gains Skill Impact UP if there are any opponents affected by Power DOWN. /This skill gains bullseye. *Plus Ultra Move

HP = base + growth × (Lv − 1) + the battle's bonus, the formula the game server uses. Power and Speed are worked out the same way (inferred, marked ≈).

Phases

Phase 1
Auto Skills
- Defensive Mode
  Reduces burning and bleeding damage they receive by 95%, and gives them immunity to skills sealed, confusion, paralysis, binding, fear, freezing, meat lump, stun, and scorch.
- It's a Rip-off
  Decreases critical hit rate of all of their opponents by 20% for 6 turns, up to 1 time, and decreases Action Skill impact of all of their opponents by 5% for 12 turns, up to 1 time. *This effect cannot be nullified, restricted, or canceled.
  Decreases their own speed by 20% for 23 turns after temporary status ailments of an opponent are canceled 1 time, up to 3 times (multi cancels per action=1 cancel). *This effect cannot be nullified, restricted, or canceled.
  Gives themself immunity to buff block and recovery block.
- Successor of Chaos
  Gives them Enhance when these 2 conditions are met at the end of a turn [(1) They have resilience; (2) After 6 turns pass from the start of battle].
  ▼Enhancement Bonus Effects
  Reduces damage they receive by 10%.
  Increases their skill impact by 444% when their HP is 90% or higher.
  Increases their power by 50% when their HP is 75% or higher.
  Gives them the ability to use decay (inflicts HP Decay = 30% of damage dealt) when their HP is 50% or higher, up to 1 time.
- Body Modifications
  Gives them resilience, every 12 turns, up to 1 time.
  Reduces damage they receive by 10% for 20 turns, up to 1 time, and increases their defense by 10% for 20 turns, up to 1 time.
  After they receive 15,000 or more skill damage, reduces damage they receive by 2% for 10 turns.
  After they receive 15,000 or more skill damage, increases power of all of their opponents by 10% (stackable).
  Gives them the ability to use decay (inflicts HP Decay = 15% of damage dealt) after receiving 1 attack from a STR type character, up to 1 time (multi hit attacks=1 attack).
  Gives them the ability to use decay (inflicts HP Decay = 15% of damage dealt) after receiving 1 attack from a MND type character, up to 1 time (multi hit attacks=1 attack).
Skill rotation
1. Downfall
2. Necrosis
3. Rising Fear
4. Shattering Smash
5. Rising Fear ×2
6. Ripple Assault
7. Impulsive Destruction ×2
HP ≤ 20% (60,089)Phase 2
Phase moveIt's Time to Continue
What the...
You're all so damn annoying.
Phase 2Final phase
Auto Skills
- Combining Quirks
  Cancels all of their temporary status ailments, up to 1 time.
  Increases their normal attack skill impact by 50% when they have less than 3 temporary Speed DOWN effects, up to 1 time.
  Increases their Plus Ultra Move skill impact by 30% when they have less than 2 temporary Speed DOWN effects, up to 1 time.
  Increases their Action Skill impact by 30% when they have less than 1 temporary Speed DOWN effect, up to 1 time.
  Cancels all of their temporary Power DOWN effects every 3 turns.
  Increases their defense by 5% when they are not affected by Power DOWN.
  Makes all of their opponents vulnerable when they themself are not enhanced.
- Merciless Destroy Mode
  Restores their HP by 20%, up to 1 time.
  Restores their HP by 20% when they have less than 3 temporary Damage DOWN effects, up to 1 time.
  Restores their HP by 30% when they have less than 2 temporary Damage DOWN effects, up to 1 time.
  Gives them the ability to use decay (inflicts HP Decay = 20% of damage dealt) when their HP is below 20%.
Skill rotation
1. Impulsive Destruction
2. Ripple Assault
3. Assault Breaker
4. Rising Fear
5. Shattering Smash
6. Downfall
7. Impulsive Destruction
8. Shattering Smash
9. Assault Breaker

Each phase shows the Auto Skills of that phase's AI set; whether earlier phases' Auto Skills stay active is not in the data. Alternate-pattern states are decoded from the AI triggers (inferred).

CLASS S

Rec. BP 240,000
Phase 3 phases

Complete Climax Battle [CLASS A] to unlock.

Clear reward (every run): Hero Gem×50
Drops: ×240100%
×16050%
≈ 320 Emblems per clear (expected)
Recommended: Power DOWN
Cancel Status Ailments
Piercing Shot
Vulnerable

Opponents

Tomura ShigarakiBoss
Lv. 80HP 660,444Power ≈32,800Speed ≈958DEF 100Crit 10%
Traits & skills
■Traits
・Takes reduced burning and bleeding damage, and has immunity to skills sealed, confusion, paralysis, binding, fear, freezing, meat lump, stun, scorch, buff block, and recovery block.
・Gains Speed DOWN after temporary status ailments of his opponents are canceled 1 time (multi cancels per action=1 cancel).
・Gains resilience after receiving 6 attacks from opponents with Defense DOWN (multi hit attacks=1 attack).
・Gains Enhance when these 2 conditions are met at the end of a turn [(1) He has resilience; (2) After 6 turns pass from the start of battle].
・Gains the ability to use decay after receiving 1 attack from a STR type character (multi hit attacks=1 attack).
・Gains the ability to use decay after receiving 1 attack from a MND type character (multi hit attacks=1 attack).
・Gives Power UP to all of his opponents after receiving 35,000 or more skill damage (multi hit attacks=1 attack).
・Every time his HP falls to a set amount or lower, a new phase begins, and his behavioral patterns change.
　*He becomes invincible when starting a new phase.

■Main Skills
・Deals damage to a single opponent and gives them Recovery Block. /This skill gains decay and bullseye when the opponent is affected by Power DOWN.
・Deals damage to all of his opponents, and gives them Power DOWN and Skill Impact DOWN. /This skill gains bullseye.
・Gives Speed DOWN and Critical Hit Rate DOWN to all of his opponents. /When he is affected by Power DOWN, gives Plus Ultra Move Effect UP and Skill Impact UP to all of his opponents. /Makes all of his opponents vulnerable when he is enhanced.
・Deals damage to a single opponent. /This skill gains decay when he has less than 3 temporary Power DOWN effects. /This skill gains piercing shot.
・Gives Plus Ultra Gauge UP and Skill Impact UP to all of his opponents that are affected by Action Skill Impact DOWN.
・Deals damage to all of his opponents and gives them Defense DOWN. /This skill gains bullseye and piercing shot. *Plus Ultra Move
・Deals damage to all of his opponents. /This skill gains decay when he has less than 4 temporary Power DOWN effects. /This skill gains Skill Impact UP if there are any opponents affected by Power DOWN. /This skill gains bullseye. *Plus Ultra Move
・Switches all of his opponents with backup characters. /This skill gains bullseye and piercing shot.

HP = base + growth × (Lv − 1) + the battle's bonus, the formula the game server uses. Power and Speed are worked out the same way (inferred, marked ≈).

Phases

Phase 1
Auto Skills
- Defensive Mode
  Reduces burning and bleeding damage they receive by 95%, and gives them immunity to skills sealed, confusion, paralysis, binding, fear, freezing, meat lump, stun, and scorch.
- It's a Rip-off
  Decreases power of all of their opponents by 30% for 6 turns, up to 1 time, and decreases critical hit rate of all of their opponents by 30% for 6 turns, up to 1 time.
  Decreases their own speed by 20% for 23 turns after temporary status ailments of an opponent are canceled 1 time, up to 3 times (multi cancels per action=1 cancel). *This effect cannot be nullified, restricted, or canceled.
  Gives themself immunity to buff block and recovery block.
  Gives themself resilience after receiving 6 attacks from opponents with Defense DOWN, up to 1 time (multi hit attacks=1 attack).
- Successor of Chaos
  Gives them Enhance when these 2 conditions are met at the end of a turn [(1) They have resilience; (2) After 6 turns pass from the start of battle].
  ▼Enhancement Bonus Effects
  Reduces damage they receive by 20%.
  Increases their skill impact by 444% when their HP is 90% or higher.
  Increases their power by 80% when their HP is 75% or higher.
  Gives them the ability to use decay (inflicts HP Decay = 40% of damage dealt) when their HP is 50% or higher, up to 1 time.
  Increases their skill impact by 30% when they have piercing shot.
Skill rotation
1. Downfall
2. Necrosis
3. Rising Fear
4. Necrosis
5. Rising Fear ×2
6. Assault Breaker
HP ≤ 70% (462,311)Phase 2
Phase moveDownfall ⇄ Team swap
My senses are sharpening.
Think you can stop me?!
Phase 2
Auto Skills
- Combining Quirks
  Reduces the effective time of their temporary status ailments by 3 turn(s), up to 1 time, and cancels all of their temporary status ailments, up to 1 time.
  Increases their normal attack skill impact by 50% when they have less than 3 temporary Speed DOWN effects, up to 1 time.
  Increases their Plus Ultra Move skill impact by 40% when they have less than 2 temporary Speed DOWN effects, up to 1 time.
  Increases their Action Skill impact by 80% when they have less than 1 temporary Speed DOWN effect, up to 1 time.
  Cancels all of their temporary Power DOWN effects every 3 turns.
  Gives them piercing shot for 1 turn when they have less than 1 temporary Power DOWN effect.
  Increases their defense by 30% when they are not affected by Power DOWN.
  Makes all of their opponents vulnerable when they themself are not enhanced.
- One Who Brings Destruction
  When they are affected by Normal Attack Impact UP, decreases critical hit rate of all of their opponents by 20% for 8 turns, up to 1 time, and decreases critical skill impact of all of their opponents by 20% for 8 turns, up to 1 time.
  When they themself have Plus Ultra Move Impact UP, decreases power of all of their opponents by 20% for 12 turns, up to 1 time.
  When they themself have Action Skill Impact UP, decreases defense of all of their opponents by 50% for 18 turns, up to 1 time.
  Decreases Action Skill impact of all of their opponents by 10% for 10 turns, up to 1 time.
  Gives them the ability to use decay (inflicts HP Decay = 50% of damage dealt) after receiving 1 attack from a STR type character, up to 1 time (multi hit attacks=1 attack).
  Gives them the ability to use decay (inflicts HP Decay = 50% of damage dealt) after receiving 1 attack from a MND type character, up to 1 time (multi hit attacks=1 attack). *All effects granted by this skill cannot be nullified, restricted, or canceled.
- Body Modifications
  Gives them resilience, every 8 turns, up to 1 time.
  Reduces damage they receive by 15% for 10 turns, up to 1 time, and increases their defense by 20% for 10 turns, up to 1 time.
  After they receive 35,000 or more skill damage, increases their defense by 5% (stackable) and reduces damage they receive by 2% for 10 turns.
  After they receive 35,000 or more skill damage, increases power of all of their opponents by 10% (stackable).
Skill rotation
1. Shattering Smash
2. Rising Fear
3. Ripple Assault
4. Impulsive Destruction
5. Downfall
6. Necrosis
7. Assault Breaker
8. Impulsive Destruction
HP ≤ 10% (66,044)Phase 3
Phase moveIt's Time to Continue
Ahahaha! I'll show you everything...
from hell to heaven!
Phase 3Final phase♪ New battle music
Auto Skills
- Growing Evils
  Increases their power by 10% every 1 turn (stackable).
  Gives them the ability to use decay (inflicts HP Decay = 15% of damage dealt) when they have less than 2 temporary Power DOWN effects, up to 3 times.
  Gives them the ability to multi-use skills 2 times.
- Merciless Destroy Mode
  Restores their HP by 20%, up to 1 time.
  Restores their HP by 10% when they have less than 6 temporary Damage DOWN effects, up to 1 time.
  Restores their HP by 10% when they have less than 5 temporary Damage DOWN effects, up to 1 time.
  Restores their HP by 10% when they have less than 4 temporary Damage DOWN effects, up to 1 time.
  Restores their HP by 20% when they have less than 3 temporary Damage DOWN effects, up to 1 time.
  Restores their HP by 20% when they have less than 2 temporary Damage DOWN effects, up to 1 time.
  Gives them the ability to use decay (inflicts HP Decay = 30% of damage dealt) when their HP is below 20%.
Skill rotation
1. Rising Fear
2. Downfall
3. Impulsive Destruction
4. Necrosis
5. Shattering Smash
6. Assault Breaker
7. Shattering Smash ×2
8. Ripple Assault
9. Assault Breaker

Each phase shows the Auto Skills of that phase's AI set; whether earlier phases' Auto Skills stay active is not in the data. Alternate-pattern states are decoded from the AI triggers (inferred).

CLASS SS

Phase 4 phases

Complete Climax Battle [CLASS S] to unlock.

First clear (once per account): [Annihilator] Tomura Shigaraki×1
Clear reward (every run): Hero Gem×50
Drops: ×320100%
×16050%
≈ 400 Emblems per clear (expected)
Recommended: Power DOWN
Cancel Status Ailments
Piercing Shot
Vulnerable

Opponents

Tomura ShigarakiBoss
Lv. 130HP 2,189,444Power ≈45,800Speed ≈1,258DEF 100Crit 10%
Traits & skills
■Traits
・Takes reduced burning and bleeding damage, and has immunity to skills sealed, confusion, paralysis, binding, fear, freezing, meat lump, stun, scorch, buff block, and recovery block.
・Gains Speed DOWN after temporary status ailments of his opponents are canceled 2 times (multi cancels per action=1 cancel).
・Gains resilience after receiving 6 attacks from opponents with Defense DOWN (multi hit attacks=1 attack).
・Gains Enhance when these 2 conditions are met at the end of a turn [(1) He has resilience; (2) After 6 turns pass from the start of battle].
・After receiving 1 attack from a STR type character, gains HP Restoration and gives Defense DOWN to all of his opponents (multi hit attacks=1 attack).
・After receiving 1 attack from a MND type character, gains HP Restoration and gives Defense DOWN to all of his opponents (multi hit attacks=1 attack).
・Gives Power UP to all of his opponents after receiving 70,000 or more skill damage (multi hit attacks=1 attack).
・Every time his HP falls to a set amount or lower, a new phase begins, and his behavioral patterns change.
　*He becomes invincible when starting a new phase.

■Main Skills
・Deals damage to a single opponent and gives them Recovery Block. /This skill gains decay and bullseye when the opponent is affected by Power DOWN.
・Deals damage to all of his opponents, and gives them Power DOWN and Skill Impact DOWN. /This skill gains bullseye.
・Gives Speed DOWN and Critical Hit Rate DOWN to all of his opponents. /When he is affected by Power DOWN, gives Plus Ultra Move Effect UP and Skill Impact UP to all of his opponents. /Makes all of his opponents vulnerable when he is enhanced.
・Deals damage to a single opponent. /This skill gains decay when he has less than 3 temporary Power DOWN effects. /This skill gains piercing shot.
・Gives Plus Ultra Gauge UP to all of his opponents that are affected by Action Skill Impact DOWN.
・Deals damage to all of his opponents and gives them Defense DOWN. /This skill gains bullseye and piercing shot. *Plus Ultra Move
・Deals damage to all of his opponents. /This skill gains decay when he has less than 4 temporary Power DOWN effects. /This skill gains Skill Impact UP if there are any opponents affected by Power DOWN. /This skill gains bullseye. *Plus Ultra Move
・Switches all of his opponents with backup characters. /This skill gains bullseye and piercing shot.

HP = base + growth × (Lv − 1) + the battle's bonus, the formula the game server uses. Power and Speed are worked out the same way (inferred, marked ≈).

Phases

Phase 1
Auto Skills
- Defensive Mode
  Reduces burning and bleeding damage they receive by 95%, and gives them immunity to skills sealed, confusion, paralysis, binding, fear, freezing, meat lump, stun, and scorch.
- It's a Rip-off
  Decreases power of all of their opponents by 50% for 6 turns, up to 1 time, decreases critical hit rate of all of their opponents by 50% for 6 turns, up to 1 time, and makes them vulnerable for 6 turns, up to 1 time.
  Decreases their speed by 20% for 23 turns after temporary status ailments of an opponent are canceled 2 times, up to 3 times (multi cancels per action=1 cancel). *This effect cannot be nullified, restricted, or canceled.
  Gives themself immunity to buff block and recovery block.
  Gives themself resilience after receiving 6 attacks from opponents with Defense DOWN, up to 1 time (multi hit attacks=1 attack).
- Successor of Chaos
  Gives them Enhance when these 2 conditions are met at the end of a turn [(1) They have resilience; (2) After 6 turns pass from the start of battle].
  ▼Enhancement Bonus Effects
  Reduces damage they receive by 20%.
  Increases their skill impact by 444% when their HP is 90% or higher.
  Increases their power by 100% when their HP is 75% or higher.
  Gives them the ability to use decay (inflicts HP Decay = 50% of damage dealt) when their HP is 50% or higher, up to 1 time.
  Increases their skill impact by 30% when they have piercing shot.
Skill rotation
1. Downfall ×2
2. Rising Fear
3. Necrosis
4. Downfall ×2
5. Assault Breaker
HP ≤ 75% (1,642,083)Phase 2
Phase moveDownfall ⇄ Team swap
What can you idealists really do,
spouting pretty words?
Phase 2
Auto Skills
- Combining Quirks
  Reduces the effective time of their temporary status ailments by 3 turn(s), up to 1 time, and cancels all of their temporary status ailments, up to 1 time.
  Increases their normal attack skill impact by 50% when they have less than 3 temporary Speed DOWN effects, up to 1 time.
  Increases their Plus Ultra Move skill impact by 50% when they have less than 2 temporary Speed DOWN effects, up to 1 time.
  Increases their Action Skill impact by 100% when they have less than 1 temporary Speed DOWN effect, up to 1 time.
  Cancels all of their temporary Power DOWN effects every 3 turns.
  Gives them piercing shot for 1 turn when they have less than 1 temporary Power DOWN effect.
  Increases their defense by 30% when they are not affected by Power DOWN.
  Restores their HP by 10% after receiving 1 attack from a STR type character (multi hit attacks=1 attack).
  Restores their HP by 10% after receiving 1 attack from a MND type character.
- One Who Brings Destruction
  When they are affected by Normal Attack Impact UP, decreases critical hit rate of all of their opponents by 30% for 10 turns, up to 1 time, and decreases critical skill impact of all of their opponents by 30% for 10 turns, up to 1 time.
  When they themself have Plus Ultra Move Impact UP, decreases power of all of their opponents by 20% for 15 turns, up to 1 time, and causes fear in them for 15 turns, up to 1 time.
  When they themself have Action Skill Impact UP, decreases defense of all of their opponents by 50% for 20 turns, up to 1 time, and blinds them for 20 turns, up to 1 time.
  Decreases Action Skill impact of all of their opponents by 10% for 6 turns, up to 1 time.
  Makes all of their opponents vulnerable when they themself are not enhanced.
  Decreases defense of all of their opponents by 10% after receiving 1 attack from a STR type character (stackable) (multi hit attacks=1 attack).
  Decreases defense of all of their opponent by 10% after receiving 1 attack from a MND type character (stackable) (multi hit attacks=1 attack). *All effects granted by this skill cannot be nullified, restricted, or canceled.
Skill rotation
1. Impulsive Destruction
2. Downfall
3. Necrosis
4. Impulsive Destruction
5. Necrosis
6. Ripple Assault
HP ≤ 50% (1,094,722)Phase 3
Phase moveIt's Time to Continue
Ha...Hahaha! This is insane!
Yeah, let's make this flashy!
Phase 3♪ New battle music
Auto Skills
- Body Modifications
  Every 3 turns, increases their speed by 120% for 1 turn (*This buff cannot be canceled, blocked, or restricted), and gives them resilience, up to 1 time.
  Reduces damage they receive by 20% for 10 turns, up to 1 time, and increases their defense by 20% for 10 turns, up to 1 time.
  After they receive 70,000 or more skill damage, increases their defense by 5% (stackable) and reduces damage they receive by 2% for 10 turns (multi hit attacks=1 attack).
  After they receive 70,000 or more skill damage, increases power of all of their opponents by 10% (stackable) (multi hit attacks=1 attack).
Skill rotation
1. Rising Fear
2. Ripple Assault
3. Shattering Smash
4. Impulsive Destruction
5. Ripple Assault
6. Assault Breaker
7. Shattering Smash
HP ≤ 10% (218,944)Phase 4
Finally, this shitty game's over.
Time to break everything!
Phase 4Final phase♪ New battle music
Auto Skills
- Growing Evils
  Increases their power by 10% every 1 turn (stackable).
  Gives them the ability to use decay (inflicts HP Decay = 15% of damage dealt) when they have less than 2 temporary Power DOWN effects, up to 3 times.
  Gives them the ability to multi-use skills 2 times.
- Hyper Regeneration Destroy Mode
  Restores their HP by 20%, up to 1 time.
  Restores their HP by 10% when they have less than 6 temporary Damage DOWN effects, up to 1 time.
  Restores their HP by 10% when they have less than 5 temporary Damage DOWN effects, up to 1 time.
  Restores their HP by 10% when they have less than 4 temporary Damage DOWN effects, up to 1 time.
  Restores their HP by 20% when they have less than 3 temporary Damage DOWN effects, up to 1 time.
  Restores their HP by 20% when they have less than 2 temporary Damage DOWN effects, up to 1 time.
  Gives them the ability to use decay (inflicts HP Decay = 50% of damage dealt) when their HP is below 20%.
Skill rotation
1. Rising Fear
2. Downfall
3. Impulsive Destruction
4. Necrosis
5. Ripple Assault
6. Assault Breaker
7. Shattering Smash ×2
8. Assault Breaker ×2

Each phase shows the Auto Skills of that phase's AI set; whether earlier phases' Auto Skills stay active is not in the data. Alternate-pattern states are decoded from the AI triggers (inferred).

Event Shop

Paid with this boss's Climax Emblems. The list follows the run picked above.

[Annihilator] Tomura ShigarakiEvery run
5,000
Limit ×1
Total 5,000
[Annihilator] Shigaraki Orb αEvery run
250
Limit ×1
Total 250
[Annihilator] Shigaraki Orb βEvery run
350
Limit ×1
Total 350
[Annihilator] Shigaraki Piece ×10Every run
90
Limit ×45
Total 4,050
[Annihilator] Shigaraki PieceEvery run
15
No limit
—
[Annihilator] Shigaraki DX PieceEvery run
2,500
Limit ×3
Total 7,500
Climax Battle December UR Memory TicketEvery runUsed at: Climax Battle December UR Memory Ticket
3,500
Limit ×1
Total 3,500
Recruit TicketRun 1 only
50
Limit ×10
Total 500
Limit Breaker UR FragmentEvery run · new limit each run
200
Limit ×1
Total 200
Limit Breaker SR FragmentEvery run · new limit each run
60
Limit ×5
Total 300
MAX Power! Ball (Small) ×5Every run
5
Limit ×7
Total 35
Hold On! Health Ball (Small) ×5Every run
5
Limit ×7
Total 35
Extreme Speed! Ball (Small) ×5Every run
5
Limit ×7
Total 35
Small Screw (INT) ×5Every run
5
Limit ×5
Total 25
Small Nut (INT) ×5Every run
5
Limit ×5
Total 25
Extreme Speed! Pack (Large) ×5Every run
5
Limit ×15
Total 75
Extreme Speed! Can (Large) ×5Every run
5
Limit ×15
Total 75
Medium Cylinder (INT) ×5Every run
5
Limit ×15
Total 75
Medium Chip (INT) ×5Every run
5
Limit ×10
Total 50
Medium Battery (INT) ×5Every run
5
Limit ×15
Total 75
Medium Light (INT) ×5Every run
5
Limit ×10
Total 50
Intricate Gears (INT) ×5Every run
5
Limit ×10
Total 50
Hold On! Health Pack (Large) ×5Every run
5
Limit ×15
Total 75
Hold On! Health Bottle (Large) ×5Every run
5
Limit ×10
Total 50
Hold On! Health Can (Large) ×5Every run
5
Limit ×15
Total 75
Charged-up Cylinder (INT) ×5Every run
5
Limit ×25
Total 125
Charged-up Battery (INT) ×5Every run
5
Limit ×20
Total 100
Charged-up Light (INT) ×5Every run
5
Limit ×15
Total 75
MAX Power! Pack (Large) ×5Every run
5
Limit ×15
Total 75
MAX Power! Bottle (Large) ×5Every run
5
Limit ×10
Total 50
MAX Power! Can (Large) ×5Every run
5
Limit ×15
Total 75
Recruit TicketRun 3 only
200
Limit ×10
Total 2,000
UR Unlocking Orb αRun 3 only
1,000
Limit ×1
Total 1,000
UR Unlocking Orb βRun 3 only
2,000
Limit ×1
Total 2,000
UR Unlocking Orb γRun 3 only
3,000
Limit ×1
Total 3,000

Buying everything in Run 330,455(not counting the items with no limit)

Unspent Emblems carry over to the next run of the same boss; another boss's shop does not take them.

Rows kept from run to run have one purchase counter in the data, so their limits most likely count across all runs: the boss card can be bought once per account (inferred). Rows added anew each run start a fresh limit.

Climax Battle Missions

Run 1 of 3 May 23, 2025 15:00 – Jun 15, 2025 23:59 (JST) Open in Missions →

40 a day · 1,240 from the ongoing missions

Team missions ask for

Shoto Todoroki
Dabi
Mirko
Izuku Midoriya

Take on a Climax Battle 1 time.
- Climax Emblem×40
Take on Climax Battles 2 times.
- Stamina×50

Boss HP 9

Get the CLASS A Tomura Shigaraki down to 75% HP or less.
- SR Unlocking Orb α×1
Get the CLASS A Tomura Shigaraki down to 50% HP or less.
- Hero Gem×25
Get the CLASS A Tomura Shigaraki down to 25% HP or less.
- SR Unlocking Orb β×1
Get the CLASS S Tomura Shigaraki down to 75% HP or less.
- Climax Emblem×50
Get the CLASS S Tomura Shigaraki down to 50% HP or less.
- Star×10
Get the CLASS S Tomura Shigaraki down to 25% HP or less.
- Hero Gem×50
Get the CLASS SS Tomura Shigaraki down to 75% HP or less.
- Climax Emblem×50
Get the CLASS SS Tomura Shigaraki down to 50% HP or less.
- Star×20
Get the CLASS SS Tomura Shigaraki down to 25% HP or less.
- Hero Gem×75

Team 4

Complete CLASS A with Todoroki on your team.
- Super Gadget×3
Complete CLASS A with Dabi on your team.
- Top Hero Device×3
Complete CLASS S with Mirko on your team.
- Climax Emblem×50
Complete CLASS S with Midoriya on your team.
- Hero Gem×50

Total clears 22

Complete 3 Climax Battles.
- Climax Emblem×25
Complete 6 Climax Battles.
- Climax Emblem×25
Complete 9 Climax Battles.
- Climax Emblem×30
Complete 12 Climax Battles.
- Climax Emblem×30
Complete 15 Climax Battles.
- Climax Emblem×35
Complete 18 Climax Battles.
- Climax Emblem×35
Complete 21 Climax Battles.
- Climax Emblem×40
Complete 24 Climax Battles.
- Climax Emblem×40
Complete 27 Climax Battles.
- Climax Emblem×45
Complete 30 Climax Battles.
- Climax Emblem×45
Complete 33 Climax Battles.
- Climax Emblem×50
Complete 36 Climax Battles.
- Climax Emblem×50
Complete 39 Climax Battles.
- Climax Emblem×55
Complete 42 Climax Battles.
- Climax Emblem×55
Complete 45 Climax Battles.
- Climax Emblem×60
Complete 48 Climax Battles.
- Climax Emblem×60
Complete 51 Climax Battles.
- Climax Emblem×65
Complete 54 Climax Battles.
- Climax Emblem×65
Complete 57 Climax Battles.
- Climax Emblem×65
Complete 60 Climax Battles.
- Climax Emblem×70
Complete 63 Climax Battles.
- Climax Emblem×70
Complete 66 Climax Battles.
- Climax Emblem×75

First run 4

Complete the CLASS B Climax Battle during the first event period.
- Hero Gem×25
Complete the CLASS A Climax Battle during the first event period.
- Hero Gem×25
Complete the CLASS S Climax Battle during the first event period.
- Hero Gem×25
Complete the CLASS SS Climax Battle during the first event period.
- Hero Gem×25

Run 2 of 3 Oct 6, 2025 17:00 – Oct 26, 2025 23:59 (JST) Open in Missions →

30 a day · 1,740 from the ongoing missions

Team missions ask for

Shoto Todoroki
Dabi
Mirko
Izuku Midoriya

Take on a Climax Battle 1 time.
- Climax Emblem×30
Take on Climax Battles 2 times.
- Stamina×50

Boss HP 9

Get the CLASS A Tomura Shigaraki down to 75% HP or less.
- SR Unlocking Orb α×1
Get the CLASS A Tomura Shigaraki down to 50% HP or less.
- Hero Gem×25
Get the CLASS A Tomura Shigaraki down to 25% HP or less.
- SR Unlocking Orb β×1
Get the CLASS S Tomura Shigaraki down to 75% HP or less.
- Climax Emblem×50
Get the CLASS S Tomura Shigaraki down to 50% HP or less.
- Star×10
Get the CLASS S Tomura Shigaraki down to 25% HP or less.
- Hero Gem×50
Get the CLASS SS Tomura Shigaraki down to 75% HP or less.
- Climax Emblem×50
Get the CLASS SS Tomura Shigaraki down to 50% HP or less.
- Star×20
Get the CLASS SS Tomura Shigaraki down to 25% HP or less.
- Hero Gem×75

Team 4

Complete CLASS A with Todoroki on your team.
- Super Gadget×3
Complete CLASS A with Dabi on your team.
- Top Hero Device×3
Complete CLASS S with Mirko on your team.
- Climax Emblem×50
Complete CLASS S with Midoriya on your team.
- Hero Gem×50

Conditions 7

Complete CLASS A with 0 characters knocked out.
- Climax Emblem×50
Complete CLASS A within 10 turns.
- Climax Emblem×100
Complete CLASS A with 1 or more U.A. High students on your team.
- Climax Emblem×100
Complete CLASS S with 3 or more female characters on your team.
- Climax Emblem×150
Complete CLASS S with 1 or more hero characters on your team.
- Climax Emblem×150
Complete CLASS S within 13 turns.
- Climax Emblem×200
Complete CLASS S with 0 characters knocked out.
- Climax Emblem×300

Total clears 18

Complete 3 Climax Battles.
- Climax Emblem×10
Complete 6 Climax Battles.
- Climax Emblem×10
Complete 9 Climax Battles.
- Climax Emblem×15
Complete 12 Climax Battles.
- Climax Emblem×15
Complete 15 Climax Battles.
- Climax Emblem×20
Complete 18 Climax Battles.
- Climax Emblem×20
Complete 21 Climax Battles.
- Climax Emblem×25
Complete 24 Climax Battles.
- Climax Emblem×25
Complete 27 Climax Battles.
- Climax Emblem×30
Complete 30 Climax Battles.
- Climax Emblem×30
Complete 33 Climax Battles.
- Climax Emblem×35
Complete 36 Climax Battles.
- Climax Emblem×35
Complete 39 Climax Battles.
- Climax Emblem×40
Complete 42 Climax Battles.
- Climax Emblem×40
Complete 45 Climax Battles.
- Climax Emblem×45
Complete 48 Climax Battles.
- Climax Emblem×45
Complete 51 Climax Battles.
- Climax Emblem×50
Complete 54 Climax Battles.
- Climax Emblem×50

Run 3 of 3 May 4, 2026 00:00 – May 10, 2026 23:59 (JST) Open in Missions →

500 a day · 2,990 from the ongoing missions

Team missions ask for

Shoto Todoroki
Dabi
Mirko
Izuku Midoriya

Take on a Climax Battle 1 time.
- Climax Emblem×500
Take on Climax Battles 2 times.
- Stamina×50

The master data has no link from a mission to a run: they are matched by date (each mission's end falls inside one run) and agree with every mission that names a quest or pays an Emblem.

Dialogue

Show every line

First visit (CLASS B open)
All the prey's in place.
Then let the game begin.
CLASS A unlocked
Misunderstood me?
Where's the fun if it breaks easy?
CLASS S unlocked
Don't kid yourself.
You know you only got lucky, right?
CLASS SS unlocked
Filthy insects...
This time, I'll wipe you all out.
CLASS SS cleared
I haven't even tapped into this body's
full potential. It's not ending here.

Lines on the Climax Battle screen as you progress (when each one shows is read from the data: inferred).

How Climax Battles work

Unlocked by clearing Main Quest 5-9 (Normal).
CLASS B → A → S → SS: clearing a class unlocks the next.
No Stamina, no skip tickets, no turn limit, no team restrictions.
A boss changes phase at set HP thresholds; until the phase change plays, its HP cannot drop below the threshold.
Each class pays Hero Gems ×50 on its first clear of every run (inferred: the data keeps this reward per run); CLASS SS also gives the boss's UR card on the account's first clear ever.
Climax Emblems drop from every clear and carry over to the boss's next run.
Tries instead of Stamina: 3 a day*, shared by every Climax Battle, reset at 00:00 (JST). A defeat or a forfeit costs no try.
*Inferred: the number is server-side; no run's missions ask for more than 3 clears a day, and many ask for exactly that.

The game's own help

What are Climax Battles?

Climax Battles are extreme difficulty challenges with the ultimate bosses.
Complete the highest difficulty level CLASS SS to get your hands on a new UR character.

You will receive Climax Emblems as a part of your completion rewards.
Use these Climax Emblems to purchase various items at the Climax Battle Event Gear Shop.

Climax Battles are not always open.
Once an event period closes, you will only be able to receive Mission Rewards and use Climax Emblems to purchase items.
After some time, you will no longer be able to access Climax Battles to receive rewards or use your Climax Emblems. Climax Battles will be closed until the next event period.

▼How to Unlock Climax Battles
Complete Main Quest Ch. 5-9 (NORMAL)

Classes

There are several tiers of difficulties in Climax Battles labeled with a different "CLASS".
The next CLASS becomes unlocked when you complete the previous CLASS.
The higher the CLASS, the more difficult your opponents will be.
In exchange, your rewards will get better as you climb up in difficulty.

The most difficult CLASS SS is quite the challenge, but you will receive a UR character the first time you complete it.

Tries

Instead of using Stamina, you will have a number of "tries" to use when taking on Climax Battles.

There is a limit to the number of tries that you can use. They reset at 00:00 (JST) every day.
You will not use up your tries if you are defeated or if you forfeit.
*The daily number of tries is for all Climax Battles.

Event Gear Shop

You can use the Climax Emblems you obtain to exchange with various rewards at the Climax Battle Event Gear Shop.

At the Event Gear Shop, you can exchange your Emblems with the UR characters that appear in battle as bosses, UR character pieces, UR character orbs, and more.

Even after one event period ends, Climax Emblems can be exchanged later in the next event period where that boss appears in battle.
However, Climax Emblems will not roll over if the boss that appears in battle is different.

Missions

You can obtain lots of different rewards by completing the various tasks given in the Climax Battle Missions.
You can check on the progress of your Missions by going to the Missions tab within Climax Battle.
*Climax Battle Missions will not be included in the main Missions area from the Home Screen.

There are two types of Missions—"Daily" and "Ongoing".

Tap on the "Claim" button after completing a Mission to receive your rewards.
Tap on "Claim All" to receive all of the rewards of Missions that you have completed.

Tap on "Filter" to see Missions based on their completion status.

Phases

During Climax Battles, a new Phase begins every time certain set conditions are met. This causes changes in attack patterns and sometimes triggers different animations.

When an animation is triggered because of a Phase change, HP will not go below a certain amount, and the opponent will not take any damage.

Data: the game's final master data (client 5.0.0). It holds one copy of each boss's battles, so early runs may have used other enemy stats or rewards.