Purify

Purify is a very useful Paladin ability early on, since it can cure both diseases and poisons quickly.

Tips & tricks
At higher levels, this spell is upgraded to Cleanse. There is no reason to use Purify after gaining Cleanse, as they have the same mana cost. There is one exception: 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 damage from dispelling the Unstable Affliction.