Foul magics, poisons, and diseases all fall before the cleansing Light.[1]
One of the more versatile debuff removal abilities, Cleanse will removes 1 poison, 1 disease, and 1 magic effect from a friendly target. If multiple debuffs of the same type are affecting the target, additional Cleanses will be necessary.
Rank table
Rank
Level
Cost
1
42
1 89
Notes
[Libram of Grace] - Reduces the mana cost of your Cleanse spell by 25.
The Tier 3 Paladin Armor Set, Redemption Armor includes an 8-piece set bonus that will heal every target the Paladin cleanses for 200.
After training Cleanse, [Purify] is no longer necessary to use. The only exception would be if you or someone else is afflicted by [Unstable Affliction] from a warlock, [Purify] can be used to safely remove any poisons or diseases without risking the dispelling of Unstable Affliction.
Past changes
In Patch 2.3, the range of this spell was increased to 40 yards from 30 yards.