Concussion

Concussion is a non-damaging effect that reduces Ability Accuracy. It is commonly found in Mutant and Science Champions.

List of Champions with Concussion

Debuff

• Apocalypse
• Cable
• Emma Frost
• Gambit
• Jubilee
• Luke Cage
• M.O.D.O.K.
• Mister Sinister
• Quake
• Taskmaster
• Beast -- Synergy w/ Kraven
• Dragon Man -- Synergy w/ Kraven
• Kraven -- Synergy w/ Beast/Dragon Man/Sasquatch
• Sasquatch -- Synergy w/ Kraven
• Spider-Ham -- Synergy w/ Scorpion
• Wasp

Passive

• Psycho-Man
• Stryfe
• Taskmaster

Variants

Concussion - Debuff, Self-Inflicted

• Attuma

List of Champions that counter Concussion

Immunity

• Archangel
• Emma Frost -- While in Diamond Form
• Longshot -- Non-Debuffs only
• Mephisto -- Signature Ability, Passives only
• Mordo -- Passives only)
• Mysterio -- While Mysterio's Helmet is active
• Nimrod -- When fighting Mutant Champions
• Old Man Logan
• Omega Sentinel -- When fighting Mutant Champions
• Shocker -- Debuffs only
• Shuri

Trivia

• Before Update 33.0, Karnak 's Daze on his Special 3 was labelled as a Passive Concussion, albeit only reducing Defensive Ability Accuracy, however this was replaced with a Disorient Debuff after Update 33.0.
• Special Concussion is a variant of Concussion that only reduces Ability Accuracy during the Opponent's Special Attacks; however it is unaffected by Emma Frost 's Concussion Immunity and is therefore a separate effect.
• Immunity to all forms of Ability Accuracy Modification grants full immunity to Concussion. Immunity to Passive Ability Accuracy Modification grants immunity to Concussion Passives only.

Navigation

List of Debuffs and Detrimental Effects

[v ● e] Damaging Debuffs: Bleed ● Coldsnap ● Curse ● Damnation ● Degeneration ● Disintegrate ● Incinerate ● Neuroshock ● Plasma ● Poison ● Power Burn ● Rupture ● Shock ● Soul Barb Non-Damaging Debuffs: Agility ● Armor Break ● Armor Shattered ● Beeper ● Bleed Curse ● Bleed Vulnerability ● Buff Immunity ● Busted ● Careful Study ● Combo Detonation ● Concussion ● Cowardice ● Crush ● Dark Sting ● Daunted ● Debilitate ● Debuff Siphon ● Decelerate ● Decreased Combat Power Rate ● Degeneration Vulnerability ● Delirium ● Disorient ● Distraction ● Energy Vulnerability ● Enervate ● Ensnare ● Exhaustion ● Falter ● Fate Seal ● Fatigue ● Fear ● Feedback ● Fragility ● Heal Block ● Hinder ● Ineptitude ● Infuriate ● Injury ● Intimidate ● Klyntar Debuff ● Living Abyss ● Neutralize ● Organic Magnetism ● Overload ● Pain Link ● Panic ● Petrify ● Physical Vulnerability ● Plasma Build Up ● Power Detonation ● Power Drain ● Power Lock ● Power Steal ● Power Sting ● Rage ● Root ● Sabotage ● Sand ● Shock Vulnerability ● Shrivel ● Siphon Burn ● Siphon Charge ● Slow ● Smother ● Special Concussion ● Special Lock ● Spectre ● Stagger ● Stifle ● Stun ● Sunder ● Suppression ● Taunt ● The Dark Tide ● Torment ● Tracking ● Tranquilize ● Transfix ● Trauma ● Unsteady ● Weakness ● Whiplash ● Wither Passives: Acid Burn ● Atrophy ● Caltrops ● Critical Failure ● Essence Steal ● Frostbite ● Incinerate Vulnerability ● Inverted Controls ● Magnetized ● Marked ● Neurotoxin ● Nova Flame ● Power Leak ● Spirit Drain ● Striker Opening ● Vulnerability Other Detrimental Effects: Buff Steal ● Life Steal ● Nullify ● Om Nom Retired: Black ISO-8 ● Daze ● Heal Reversal (Phantasm) ● Hex (Fate Seal) ● Hex Vulnerability ● Paralyze ● Power Leech ● Thermal Feedback ● Thunderquack ● Vulnerability (Fragility)