Sea-Worn Enemies
UNIQUE
- Attuma: Gain 20% Bleed potency, but suffer -25% Ability Accuracy.
- Namor: Gain 90 Critical Damage Rating, but suffer -25% Bleed Ability Accuracy.
Attuma
SkillAscendableReleased 2022
BHR reference
Every sig anchor × rank at A2. Sig levels in between interpolate smoothly (PCHIP) and round to the nearest 10 BHR — matching the in-game display.
| Sig | R3 | R4 | R5 |
|---|---|---|---|
| 0 | 23,740 | 28,970 | 34,370 |
| 20 | 25,580 | 31,240 | 37,040 |
| 40 | 26,580 | 32,450 | 38,490 |
| 60 | 27,410 | 33,460 | 39,690 |
| 80 | 28,150 | 34,360 | 40,770 |
| 100 | 28,830 | 35,190 | 41,750 |
| 120 | 29,470 | 35,970 | 42,670 |
| 140 | 30,060 | 36,690 | 43,530 |
| 160 | 30,630 | 37,390 | 44,360 |
| 180 | 31,180 | 38,060 | 45,150 |
| 200 | 31,710 | 38,710 | 45,920 |
BHR scaling
BHR at each signature level by rank, at maximum ascension (A2). The curve is concave — sig 0 → 100 captures roughly two-thirds of the gain from sig 0 → 200.
Abilities
MCOCHUB ↗Immunities
Incinerate Immunity
Abilities
BleedCleanseCrueltyEnergy ResistancePhysical DamagePhysical VulnerabilityPrecisionTrue AccuracyUnstoppable
Tags
#AQ: Ramp#AW : Clarity#AW: Prowess Power#AW: Sturdy#Cabal#Cul's Worthy#Genesis#Offensive: Raw Damage#Saga Champions#Size: L#Villain#Water
Signature Ability TERROR OF THE DEEP▾
- Attuma has a 91.9% chance to start the fight with a personal Concussion Debuff. It is paused until he gains a personal Concussion from another ability.
- Incoming Bleed Debuffs suffer 49.6% reduced potency.
- Attuma’s rough skin can now also deal damage any time he strikes his Opponent. In addition, its damage is increased by 5.0% for each Bleed effect on either Champion.
ALWAYS ACTIVE▾
- Attuma’s plans can make the best out of the worst situation, or the worst out of the best. All Ability Accuracy modification effects on him have their potencies reversed.
- While one of Attuma’s personal abilities with a listed chance has over a 100% chance to trigger, the ability has a chance to trigger additional times. Each time, the chance is equal to the former chance -100%. This repeats until the ability fails due to chance.
- Attuma’s rough Talokanil skin abrades his Opponents with a 25.0% chance to deal 22.0 Physical Damage when they strike him or his Block with a contact attack. Damage scales with Base Attack only.
- Whenever an Opponent Evades Attuma while he has less than 1 Bar of Power, he has a 100.0% chance to instantly gain 15.0% of his Max Power and passively go Unstoppable for 1.5 seconds.
- Attuma’s Base Regeneration Rate is 35.0% instead of the usual 100%. It cannot be lowered further.
HYDRATION — MAX STACKS: 20▾
- The water in Attuma’s Special Attacks grants him stacks of Hydration, which are Passives that fall off one at a time over 8 seconds as Attuma dries out.
- With every stack of Hydration, Attuma’s Attack Rating is increased by 6.0, and his Regeneration Rate is increased by 1.8%.
- At -1 stacks of Hydration, Attuma becomes immune to Incinerate and gains a Precision Passive increasing his Critical Rating by by 50.0.
- At -1 stacks of Hydration, Attuma becomes passively Unstoppable.
- When he is inflicted with or immune to an Incinerate or Shock, Attuma loses 100.0 stack of Hydration, and Hydration falls off 30.0% faster while suffering from Coldsnap.
HEAVY ATTACKS▾
- 100.0% chance for Attuma to attempt to Purify 1 non-damaging Debuff, excluding Concussions, and replace it with a Concussion Debuff, reducing Attuma’s Ability Accuracy by 50.0% for 25 seconds. If there are no eligible Debuffs, this ability consumes the oldest stack of Hydration instead.
- This ability also triggers when Attuma is inflicted with a Stun or Infuriate Debuff.
SPECIAL ATTACK 1 SP1▾
- 100.0% chance to gain 300.0 stacks of Hydration.
- On activation, 120.0% chance to gain a True Accuracy Passive. These Passives last 10 seconds and fall off one at a time.
SPECIAL ATTACK 2 SP2▾
- 200.0% chance to gain 200.0 stacks of Hydration.
- Each hit has a 50.0% chance to grant Attuma a Cruelty Passive, increasing his Critical Damage Rating by 8.0 for 22 seconds. Can trigger though Block.
- Triggering one of these Cruelties pauses Attuma’s existing personal Concussions for the Cruelty’s duration.
SPECIAL ATTACK 3 SP3▾
- 110.0% chance to gain 500.0 stacks of Hydration.
- 100.0% chance to inflict a Bleed Debuff on the Opponent, dealing 150.0 Direct Damage over 20 seconds.
- When one of these Bleeds fails to apply due to an Immunity, instead inflict a Physical Vulnerability Debuff that reduces the Opponent’s Physical Resistance by -30.0 for 16 seconds.
Team synergies(5)
Fear Itself
UNIQUE
- Synergy Members: Gain +20% Attack Rating when fighting at Class Advantage, and regain the Attack Rating penalty when fighting at Disadvantage.
Frequent Kidnapper Miles
UNIQUE
- Attuma: Power gained from the Opponent Evading is increased by a flat 15%.
- Wasp: +10% flat chance to trigger personal Purify for each Debuff on her.
- Invisible Woman: Landing a Heavy Attack while Invisibility is unpaused repauses it.
- Phoenix: Heavy hits grant 2 Phoenix Force Charges.
Shining, Shimmering Splendor
UNIQUE
- Attuma: Start the fight with a dormant Hydration charge that, while active, grants a 50% chance to gain up to 10 stacks of Hydration on a Well-Timed Block. When Hydration is gained this way, the charge is consumed and is reapplied when Attuma gains Hydration from another source.
- Toad: Landing a Heavy Attack refreshes all Poison Debuffs on the Opponent.
- Man-Thing: The delay before Empathetic Agitation begins to fall off is doubled.
Enemies
- All Champions gain +[155] Critical Rating.
You enable for other champions(5)
Bringing this champion enables the following synergies for other champions in your team. The host's effect text is shown so you can see what benefit the pairing unlocks.
Wakanda's Enemies
Benefit for M'Baku
- All Champions gain +[155] Critical Rating.
Wakanda's Enemies
Benefit for Okoye
- All Champions gain +[155] Critical Rating.
Utshaba
UNIQUEBenefit for Shuri
- Synergy Members: Start each fight with 10 indefinite Precision Passives. These Precisions are consumed by Light and Medium hits to become Guaranteed Critical Hits.
The Main Event
UNIQUEBenefit for The Serpent
- #Cul's Worthy: Instant Damaging effects gain 15% potency.
- The Serpent: Personal Fury effects are 8% more potent for each #Cul's Worthy Champion on the team.
Splash Attack
UNIQUEBenefit for Wave
- Synergy Champions: Every hit includes a splash attack, which does nothing. Every 20 hits in the Combo Meter causes the next 2-3 hits to thrash, dealing an additional 120% of Attack Rating as a burst of Physical Damage.
Sources
- BHR curves
- mcoc.gg per-rank curves (R4 + R5 11-anchor, refreshed 2026-06-03)
- Ascendable flag
- mcoc.gg per-state-columns + kabam-forum-base-pool
- Last verified
- 2026-06-03
- Verify externally
- Fandom wiki ↗MCOCHUB prestige ↗mcoc.gg ↗