Cleanse is a self-targeted summoner spell. Its primary function is to remove active crowd control effects, allowing the summoner to continue pursuit or escape.
Strategy
- will remove the following:
- Tenacity after activation, stacking multiplicatively with other sources.
- This crowd control reduction will have no effect on additional but will reduce the duration of movement speed slows from additional .
will provide 3 seconds of 65% - suppressed, nor will it affect the duration if activated prior. is disabled while
- Note that while Displacements, it will not have any effect. Unlike other cleansing effects, such as , cannot be combined with (or any dash) to break free of a displacement. is enabled for casting during
- Self-CC is merely described as such for flavour and is not truly classified as crowd control. will neither remove or reduce the duration of self-applied effects.
- If equipped with the rune , activating Cleanse will grant:
Notes
- tenacity stacks multiplicatively with other sources of tenacity.
- The cooldown of this spell can be reduced by the mastery or by .
Trivia
- The tooltip previously stated that sleep debuff, even before the first champion ( ) with this effect was introduced. was able to remove the
- V0.9.22.15. was named Boost up until
- Prior to V3.13, and were the only attack speed slows in the game not connected to a movement speed slow and so were the only attack speed slows that did not remove.
Patch History
- Level requirement increased to 9 from 6.
- Now removes / fixed a bug where Cleanse wasn't removing all Summoner Spell debuffs.
- Icon updated.
- Fixed a bug where it could interrupt .
- Now cleanses summoner spell debuffs such as movement speed and damage reduction and damage over time.
- Cooldown increased to 210 seconds from 150 seconds.
- Improved Cleanse no longer reduces cooldown, but now extends the secondary disable reduction buff by 1 second.
- Removed the word "sleeps" from tooltip.
- Can now remove .
- Now removes silence and blind effects.
- Can now be used without breaking stealth.
- Now only removes crowd controlling effects, silences and blinds. It no longer removes effects such as damaging debuffs or armor/stat debuffs
- Cooldown increased to 150 seconds from 120.
- Can now remove .
- V1.0.0.63 Remake
- No longer provides debuff immunity (but still removes debuffs when cast). Provides a 50% duration reduction to stuns, slows, taunts, fears, snares, sleeps and immobilizers for the next 3 seconds.
- Cooldown increased to 120 seconds from 100.
- Willpower (mastery): Cooldown reduction reduced to 20 seconds from 30.
- Now provides 2 seconds of debuff immunity after cast.
- Cooldown reduced to 100 seconds from 120.
- Added the summoner spell particle.
- No longer stops .
- V0.9.22.15 Remake
- Renamed to Cleanse from Boost
- Removes all debuffs from your champion, can be cast while disabled.
- Cooldown reduced to 120 seconds from 150.
- Cooldown increased to 150 seconds from 120.
- Duration reduced to 12 seconds from 15.
- Duration reduced to 15 seconds from 30.
- Will Power (mastery): Increases the duration of Boost by 2 seconds, and reduces the cooldown by 30 seconds.
- Is no longer gets consumed by autoattack abilities like or .
- Gave it the correct buff icon/tooltip.
- Can now be cast while disabled.
- Tooltip fixes.
- Now activates a 30 second duration spell shield (90 secong cooldown), also removes any slows/silences/snares currently on the caster.
- Cooldown reduced to 90 seconds from 180.
- Known issue: it doesn't break stuns, fears, or silences.
- Initial cooldown reduced to 0, and cooldown reduced to 180 seconds from 480.
- Cooldown reduced to 360 seconds from 480.
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