Crowd Control Movement Attacking Abilities Interrupt Spells Reduction Removal
Airborne icon Airborne Blocked Blocked Blocked Yes Blocked Partial UnitMikael's Crucible itemBattle Roar 2RagnarokRemove ScurvyUnbreakable Will
with dash/blink
Blind icon Blind Allowed Miss Allowed No Allowed Yes CleanseUnitBattle Roar 2RagnarokRemove ScurvyUnbreakable Will
Cripple icon Cripple Allowed Reduced Allowed No Allowed Yes CleanseUnitMikael's Crucible itemDecisive StrikeHighlanderShadow StepBattle Roar 2RagnarokRemove ScurvyUnbreakable Will
Disarm icon Disarm Allowed Blocked Allowed The Culling Allowed Yes CleanseUnitMikael's Crucible itemBattle Roar 2RagnarokRemove ScurvyUnbreakable Will
Charm icon Charm / Flee icon Flee / Taunt icon Taunt Forced Action Blocked Blocked Blocked Yes FlashTeleport Yes CleanseUnitMikael's Crucible itemBattle Roar 2RagnarokRemove ScurvyUnbreakable Will
Grounded icon Ground Partial Allowed Partial See notes FlashTeleport No Ragnarok
Nearsight icon Nearsight Allowed Allowed Partial See notes Teleport No Unit
Root icon Root Blocked Allowed Allowed See notes FlashTeleport Yes CleanseUnitMikael's Crucible itemBattle Roar 2RagnarokRemove ScurvyUnbreakable Will
Silence icon Silence Allowed Allowed Blocked Yes FlashTeleport Yes CleanseUnitMikael's Crucible itemBattle Roar 2RagnarokRemove ScurvyUnbreakable Will
Sleep icon Sleep Blocked Blocked Blocked Yes FlashTeleport Yes CleanseUnitMikael's Crucible itemBattle Roar 2RagnarokRemove ScurvyUnbreakable Will
Slow icon Slow Reduced Allowed Allowed No Allowed Yes CleanseUnitMikael's Crucible itemDecisive StrikeHighlanderShadow StepBattle Roar 2RagnarokRemove ScurvyUnbreakable Will
Stasis icon Stasis Blocked Blocked Blocked Yes Blocked No None
Stun icon Stun Blocked Blocked Blocked Yes FlashTeleport Yes CleanseUnitMikael's Crucible itemBattle Roar 2RagnarokRemove ScurvyUnbreakable Will
Suppression icon Suppression Blocked Blocked Blocked Yes Blocked No UnitBattle Roar 2RagnarokRemove ScurvyUnbreakable Will

Notes

  • Movement includes mobility abilities (i.e. dashes and blinks, such as EzrealSquare Ezreal's Arcane Shift Arcane Shift).
    • Ground does not impede basic movement.
  • Attack refers to a champion's basic attacks (by default right-click).
  • Ability refers to a champion's castable spells (by default Q, W, E, and R).
  • Spells refers to summoner spells.
  • Interrupt refers to whether or not the effect will cancel channeled abilities.
    • Roots and Entangles will not interrupt channeling, with the exception of Teleport Teleport and ShenSquare Shen's Stand United Stand United.
    • Roots and Entangles will interrupt Vault Breaker Vault Breaker and Elastic Slingshot Elastic Slingshot by virtue of disabling their second casts.
    • Nearsight prevents the activation of "long ranged" abilities, which seems to include any ability that can input targets via the minimap. By virtue of disabling the second cast, Nearsight will interrupt Elastic Slingshot Elastic Slingshot. This may be a bug, although it is thematically appropriate for an effect that removes the target's ability to see.
    • Knockdown and Ground only interrupt dash and blink abilities.
  • Crowd control applied by one's self or an ally cannot be countered in any way (neither reduced, resisted, nor removed), with the exception of self-slows.