Heal Block

Heal Block is a non-damaging detrimental effect that prevents Health recovery. It is commonly found in Tech Champions and is used to suppress Mutant Champions' strong Regeneration abilities.

List of Champions with Heal Block

Debuff

• Civil Warrior
• Darkhawk
• Doctor Octopus
• Howard the Duck
• Hulk (Ragnarok)
• Iron Man (Infinity War)
• Kang the Conqueror
• Lady Deathstrike
• M.O.D.O.K.
• Omega Sentinel
• Proxima Midnight
• Psycho-Man
• Punisher 2099
• Red Skull
• Scarlet Witch
• Scarlet Witch (Classic)
• Sentinel
• Silver Centurion
• Star-Lord
• Thanos
• Ultron (Classic)
• Vision
• Vision (Age of Ultron)
• Yondu
• Captain America (Sam Wilson) -- Synergy with War Machine
• Invisible Woman -- Synergy with Human Torch or Super-Skrull (with Mister Fantastic and Thing also in the team)
• Magneto -- Synergy with Juggernaut, Magik, Sabretooth or Scarlet Witch (Classic)
• Mister Fantastic -- Synergy with Human Torch or Super-Skrull (with Invisible Woman and Thing also in the team)
• Thing -- Synergy with Human Torch or Super-Skrull (with Mister Fantastic and Invisible Woman also in the team)

Passive

• Mysterio
• Peni Parker
• Psycho-Man
• Rocket Raccoon
• Silver Centurion
• Viv Vision
• Doctor Strange -- Synergy with Sauron
• Magneto -- Synergy with Juggernaut, Magik, Sabretooth or Scarlet Witch (Classic)
• Mister Sinister -- Synergy with Sauron
• Sauron -- Synergy with Doctor Strange or Mister Sinister
• Ultron -- Synergy with Hulkbuster, Thor (Ragnarok), Vision or Vision (Age of Ultron)

Instantaneous

• Elsa Bloodstone -- While Elsa's Degeneration is active

List of Champions that counter Heal Block

Immunity

• Gorr
• Kindred
• Lady Deathstrike
• The Champion -- While attacking or defending on the final node in a Quest
• Werewolf by Night

Reduced Duration

• Hulkling -- 2 seconds
• Sersi -- 30% per Transmutation Buff, up to 90%

Reduced Ability Accuracy

• Adam Warlock -- 100% (While Stasis Pod is active)

Trivia

• Heal Block is a direct counter to Regeneration as it prevents the Champion from recovering Health.
• The Adrenaline ability exclusive to 6-Star Champions is unaffected by Heal Block.
• Archangel 's Neurotoxin, Dani Moonstar 's Neuroshock, and Warlock 's Techno-Organic Transmode Virus Infection also prevent healing, but they are unaffected by immunity to Heal Block.
• Magneto and Magneto (House of X) no longer inflict Heal Block in their base kit after Update 28.1.
• Venompool no longer inflicts Heal Block after Update 32.1.

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)