Except when it is a paladin, which can often solo heal the party while tanking in low keys, and save many people many times when they fuck up. Hence, this thread.
Lay on hands
Hand of protection/spellwarding
Hand of sacrifice
Hand of freedom with +30% movespeed
Word of glory which 50% heals people from low health frequently, even after nerf.
Bubble aoe taunt for gaurunteed no death and no aggro.