Maestro portrait
Cosmic class

Maestro

CosmicAscendableReleased 2023

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.

SigR3R4R5
022,08026,95031,970
2025,88031,60037,480
4026,81032,72038,830
6027,58033,66039,940
8028,27034,51040,940
10028,90035,28041,850
12029,50036,01042,710
14030,05036,68043,510
16030,58037,33044,280
18031,09037,96045,020
20031,58038,55045,730

BHR scaling

20,00025,00030,00035,00040,00045,00050,000050100150200Signature levelR5R4R3

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 ImmunityPoison ImmunityShock Immunity
Abilities
Contact AttacksEnergy DamageFuryGlancePierce
Precision
Granted via synergy
Cassandra Nova
Activating a Special Attack 2 Gain a non-stacking +450 Precision Buff for 20 seconds.
Tags
#AW : Clarity#Defensive: Tank#Gamma#Genesis#Metal#Saga Champions#Size: XL#Stone#Villain#Villain of the Contest
NEUTRONIUM MIGHT
  • Activating a Special Attack grants an additional 3 Neutronium, as well as Refresh Personal Fury Effects.
  • Each Neutronium also grants Maestro +200.0 Block Penetration.
ALWAYS ACTIVE▾
  • An enhanced immune system and advanced armaments provide full Immunity to Poison, Shock, and Incinerate.
  • Maestro has given up his Superiority in order to become the most powerful Cosmic, gaining an extra +20.0 Attack Rating against Tech Champions.
NEUTRONIUM — MAX: 40▾
  • Maestro gains 1 Neutronium per second, disabled during Superior Rage. He gains them 25% slower against Mystic Champions.
  • Second Medium Attacks grant Maestro 3 Neutronium.
  • After being knocked down, Maestro cannot gain Neutronium for 6 seconds. This cannot be triggered again for 800.0 seconds after it expires. If one of Maestro’s Buffs expires naturally, these durations are removed.
  • If one of Maestro’s Buffs expires naturally, he cannot gain Neutronium for 8 seconds.
  • Whenever Maestro is Immune to an effect or has a Buff Nullified, gain 300.0 Neutronium. This has a 5 second cooldown.
ISO-8 BUFFS▾
  • ISO-8 Buffs cannot be affected by Ability Accuracy and last for 36 seconds.
  • At 10 Neutronium, gain a Glancing Buff causing all incoming Basic Attacks to have a 100.0% chance to Glance.
  • At 20 Neutronium, gain a Pierce Buff of 5.0 potency.
  • At 30 Neutronium, gain a Cosmic Radiation Buff. While active, Opponents near Maestro take 10.0 Energy Damage per second. While Maestro is suffering from Atrophy, reduce the potency of the Energy Damage by 50%.
  • When Maestro would gain a ISO-8 Buff, retrigger all other ISO-8 Buffs from previous thresholds.
SUPERIOR RAGE▾
  • At 40 Neutronium, Maestro enters Superior Rage and gains +25.0 Attack Rating.
  • During Superior Rage, 1 Neutronium expires every second. While Maestro is suffering from Atrophy they expire 50% faster.
  • When entering Superior Rage, remove all personal Buffs and gain a Passive copy retaining the same potency and effects.
  • When knocked down during Superior Rage, Maestro loses 500.0 Neutronium.
  • Maestro cannot gain Neutronium for 6 seconds after Superior Rage ends.
  • Superior Rage ends when Maestro has 0 Neutronium, removing all personal Buffs, Passives, and any cooldowns for Neutronium.
SPECIAL ATTACKS▾
  • Activating a Special Attack grants 2 Neutronium.
  • Superior Rage: On activation, inflict a Root Passive until the final hit of the Special Attack. This will not trigger while Maestro is suffering from Atrophy.
SPECIAL ATTACK 1▾
  • Each hit deals a burst of 20.0 Energy Damage. Deal an additional burst of Energy Damage for each active personal Fury effect. As a Defender this Damage scales with Base Attack Only.
  • Superior Rage: This can trigger through Block.
SPECIAL ATTACK 2▾
  • On activation, for each active ISO-8 Buff or Passive, gain a Fury Buff increasing Attack Rating by +12.0 for 36 seconds. Max stacks: 3.
  • Superior Rage: Gain Fury Passives instead of Buffs, and gain an Energy Penetration Passive causing all attacks to ignore 50% of the Opponent’s current Energy Resistance for 36 seconds.
SPECIAL ATTACK 3▾
  • Gain 2000.0 Neutronium.
  • Superior Rage: Inflict a Stun Debuff for 4 seconds.

Team synergies(4)

Big Bads

UNIQUE
Red Skull portrait
Red Skull
Kang portrait
Kang
Thanos portrait
Thanos
  • Synergy Champions: Gain +[100] Armor Rating, +[100] Critical Rating, +[100] Critical Damage Rating, and +3% Perfect Block Chance, doubled when fighting the final node in a Quest.

Past and Future Self

UNIQUE
The Overseer portrait
The Overseer
  • Maestro: Gain Neutronium 20% faster. During Superior Rage, Neutronium expires 20% slower.
  • The Overseer: Personal Special Concussion Debuffs gain +10% flat potency but their stack limit is reduced to 4.

You enable for other champions(2)

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.

Dark Mirrors

UNIQUE
Benefit for Cassandra Nova
Void portrait
Void
Maestro portrait
Maestro
  • Synergy Champions: Activating a Special Attack 2 triggers the following non-stacking effects for 20 seconds:
  • Cassandra Nova: Inflict a [450] Energy Vulnerability Passive.
  • Void: Inflict a [450] Physical Vulnerability Debuff.
  • Maestro: Gain a +[450] Precision Buff.

Soul Possession

UNIQUE
Benefit for The Destroyer
The Overseer portrait
The Overseer
Maestro portrait
Maestro
  • The Destroyer: The first hit of a Special Attack Destroys one Unstoppable and Unblockable Buff on the Opponent, replacing them with Rubble Buffs that last 10 seconds.
  • Maestro: Gain 25% Cosmic Radiation potency.
  • Overseer: Personal Taunt Cooldown is reduced by 10 seconds.

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 ↗