Omega Sentinel portrait
Tech class

Omega Sentinel

TechAscendableReleased 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.

SigR3R4R5
023,16028,29033,530
2025,94031,69037,560
4026,91032,88038,970
6027,73033,87040,150
8028,44034,75041,190
10029,11035,56042,150
12029,72036,31043,040
14030,31037,03043,890
16030,87037,71044,700
18031,40038,36045,470
20031,91038,99046,210

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
Fate Seal ImmunityNullify ImmunityStagger Immunity
Abilities
ArmorAuto-BlockCowardiceHeal BlockIncineratePlasmaRegenerationTracking
Armor Break
Granted via synergy
Omega RedOmega Red
For each Armor Up consumed during a Special Attack, inflict an Armor Break Debuff reducing Armor Rating by 10% for the duration of that Special Attack.
Power Drain
Granted via synergy
SentinelSentinel
Incinerate and Plasma Debuffs inflicted by Medium combo enders instantly Power Drain the Opponent for 5% of their Max Power.
Tags
#AQ: Ramp#AW : House of Mirrors#AW : Secutor#AW: Armor Burn#AW: Sturdy#Frightful#Metal#Offensive: Damage Over Time#RAIDS : Vanguard#Robot#Size: S#Villain
PASSIVES — via auntm.aiin-game text · frozen 2024
  • Omega Sentinel\u2019s Adaptive Body grants her Immunity to Nullify, Stagger and Fateseal effects. Against Mutants, her Ability Accuracy cannot be modified.
Signature Ability PRIME TECHNOLOGY▾
  • Omega Sentinel gains 14.0 Passive Energy Resistance for each personal non-Damaging Debuff on the Opponent.
  • Omega Sentinel’s Special Attack 2 inflicts an additional Incinerate Debuff for each Prowess effect on the Opponent, up to a maximum of 5.
  • For each Armor Up that is consumed by a Special Attack, there is a 10.0% chance for Omega Sentinel to gain a new Armor Up.
CYBERNETIC NANOTECH — ALWAYS ACTIVE▾
  • Omega Sentinel’s nanotech allows her to take no damage from Bleed and Poison effects and grants her immunity to the regen reduction from Poison.
  • When inflicted with a Bleed or Poison effect Omega Sentinel gains a Self-Repair Buff healing 20.0% of missing health over 10 seconds. This ability does not stack and ends early if Omega Sentinel is Stunned.
INCINERATE — MAX STACKS: 20▾
  • All of Omega Sentinel’s Incinerate Debuffs deal 70.0 Energy damage over 6 seconds. Against Mutants, inflict an identical Plasma Debuff instead.
NANO SHIFTING — [K=GLOSSARY/PRE_FIGHT_ABILITY]PRE-FIGHT ABILITY[/K]▾
  • Omega Sentinel can rotate through Nanite Carapace, Electrostatic Pole and Plasma Wave weapons. When selected from the pre-fight screen, Omega Sentinel starts the fight with that Weapon active. Landing a Heavy Attack rotates her current Weapon.
  • Omega Sentinel’s second Medium Attack inflicts a Debuff that is determined by her current Weapon.
  • If the Opponent is inflicted with 3 or more of her personal non-Damaging Debuffs, she inflicts an Incinerate Debuff instead.
  • Nanite Carapace: Inflict a Cowardice Debuff, reducing Special Attack Damage by 10% for 8 seconds.
  • Electrostatic Pole: Inflict a Heal Block Debuff, preventing the Opponent from healing for 8 seconds.
  • Plasma Wave: Inflict a Tracking Debuff, bypassing the effects of Miss for 8 seconds.
  • Finishing a combo with a Light Attack or landing a Heavy Attack pauses all personal Debuffs on the Opponent for 7 seconds.
ADAPTIVE BODY — ALWAYS ACTIVE▾
  • Omega Sentinel’s Adaptive Body grants her Immunity to Nullify, Stagger and Fateseal effects. Against Mutants, her Ability Accuracy cannot be modified.
  • Gain an indefinite Armor Up Buff whenever either champion makes contact with the same Basic Attack twice in a row, increasing her Armor rating by 30.0. Gain an additional Armor Up against Mutants. Max 10 Stacks.
  • When Omega Sentinel would be struck at 10 or more Armor Up Buffs, consume all Armor Ups, Purify any Stun Debuffs and gain a 100% chance to Auto-Block for 2 seconds. This Auto-Block can trigger Parry. As a Defender this ability requires 500.0 Armor Ups instead.
  • When Omega Sentinel's Auto-Block timer starts, inflict an Incinerate Debuff. Against Mutants, inflict an identical Plasma Debuff instead.
  • When Struck by a Heavy Hit while Auto-Blocking, gain a 100% chance to Resist a Block Break.
SPECIAL ATTACKS▾
  • When activated, all of Omega Sentinel’s personal Debuffs are paused for the duration of the Special Attack and for 2 seconds afterwards.
  • On contact, consume up to 5 Armor Ups, increasing the duration of all Debuffs inflicted or refreshed by this Special Attack by 1 second per Armor Up consumed. All Debuffs triggered by Special Attacks can trigger through Block.
SPECIAL ATTACK 1 SP1▾
  • The last hit refreshes all personal non-Damaging Debuffs on the Opponent. If there are no Debuffs to refresh, instead inflict 2 Debuffs with the type and potency determined by Omega Sentinel’s current Weapon for 8 seconds.
SPECIAL ATTACK 2 SP2▾
  • The last hit inflicts an Incinerate Debuff on the Opponent, and an additional one for each personal non-Damaging Debuff on the opponent. Against Mutants, inflict an identical Plasma Debuff instead.
SPECIAL ATTACK 3 SP3▾
  • On activation, consume all personal Incinerate and Plasma Debuffs on the Opponent. Deal a burst of 200.0 Energy Damage for each Debuff consumed.
  • If the opponent is not inflicted with any personal Incinerate or Plasma Debuffs, instead inflict 6 Incinerate Debuffs. Against Mutants, inflict an identical Plasma Debuff instead.

Team synergies(5)

Oil is Thicker Than Blood

UNIQUE
Sentinel portrait
Sentinel
  • Omega Sentinel: Incinerate and Plasma Debuffs inflicted by Medium combo enders instantly Power Drain the Opponent for 5% of their Max Power.
  • Sentinel: Knocking down an Opponent removes 1 Prowess effect from them.

Alpha and Omega

UNIQUE
Professor X portrait
Professor X
Magneto (House of X) portrait
Magneto (House of X)
  • Omega Sentinel: Self Repair Buffs gain +35% potency.
  • Professor X, Magneto (House of X): Gain an additional Persistent Charge whenever an Opponent is defeated.

Sentenced to Death

UNIQUE
Captain Britain portrait
Captain Britain
Psylocke portrait
Psylocke
  • Omega Sentinel: Whenever the Opponent is inflicted with a Cowardice Debuff remove 1 Prowess effect from them.
  • Psylocke: Knocking an Opponent down with a Heavy Attack grants Psylocke 2 Psi-Charges.
  • Captain Britain: Landing a Critical Hit on the last hit of Special Attack 1 grants an Unblockable Buff during the next Special Attack.

Identical CPUs

Nimrod portrait
Nimrod
  • Omega Sentinel: Whenever any hit from the Opponent's Special Attacks does not make contact with Omega Sentinel, she inflicts them with a Shock Passive, dealing 15% Energy Damage over 6 seconds.

Different But The Same

Omega Red portrait
Omega Red
  • Omega Sentinel: For each Armor Up consumed during a Special Attack, inflict an Armor Break Debuff reducing Armor Rating by 10% for the duration of that Special Attack.

You enable for other champions(7)

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.

This is my Family

UNIQUE
Benefit for Bastion
Nimrod portrait
Nimrod
Sentinel portrait
Sentinel
Omega Sentinel portrait
Omega Sentinel
  • Bastion: Personal Disintegration effects gain 20% increased duration.
  • Nimrod: While the Opponent is suffering from a personal Shock effect, ERADICATE Protocol expires 30% slower.
  • Sentinel: At max Analysis Charges, personal non-Damaging Debuffs expire 50% slower during the Opponent's Special Attacks.
  • Omega Sentinel: Personal non-Damaging Debuff durations are increased by +2.5 seconds.

Disco Inferno

UNIQUE
Benefit for Dazzler
Human Torch portrait
Human Torch
Masacre portrait
Masacre
Omega Sentinel portrait
Omega Sentinel
Phoenix portrait
Phoenix
Sunspot portrait
Sunspot
  • Dazzler: Performing a Dazzling Dash inflicts an Incinerate Debuff dealing 20% of Attack as Energy Damage over 10 seconds.
  • Other Synergy Champions: Incinerate and Plasma Debuffs gain 15% duration.

Omega Sentinel Potential

UNIQUE
Benefit for Lady Deathstrike
Sentinel portrait
Sentinel
Omega Sentinel portrait
Omega Sentinel
  • Lady Deathstrike: Gain 33% Armor Up potency.
  • Gain 66% Heal Block duration. Inflicting a Heal Block also inflicts a non-stacking Cowardice Debuff, reducing Special Attack Damage by 50% for the duration of the Heal Block.
  • Omega Sentinel: Increase Debuff pause duration by 2 seconds.

Resistance is Futile

UNIQUE
Benefit for Nimrod
Sentinel portrait
Sentinel
Omega Sentinel portrait
Omega Sentinel
  • Nimrod: Up to +25% Armor Rating based on missing Health.
  • #Robots: If a Robot is defeated. They gain a Self-Repair Cross-Fight which gets consumed when they enter their next Fight, Passively Regenerating 25% of their missing health over 10 seconds. This effect ends early if Stunned.

New Wave

UNIQUE
Benefit for Nimrod
Omega Sentinel portrait
Omega Sentinel
  • Nimrod: If a personal Shock effect is prevented by Immunity. Nimrod inflicts matching Incinerate Debuffs instead.
  • #Robots: +5% Offensive Combat Power Rate for each Shock on the Opponent. Max 50%.

Sources

BHR curves
mcoc.gg per-rank curves (R4 + R5 11-anchor, refreshed 2026-06-03)
Ascendable flag
Kabam September 4th Livestream Summary (playcontestofchampions.com/news/september-4th-livestream-summary, verified 2026-09-07)
Last verified
2026-06-03
Verify externally
Fandom wiki ↗MCOCHUB prestige ↗mcoc.gg ↗