Kydriana, Wandering Aid

+2: You gain 2 life. Up to one creature gains a +1/+1 counter. If it is a cleric, it gains mentor.
-1: You may remove a divinity counter from a creature you control to search your deck for an angel or cleric and put it onto the battlefield.
-4: Target creatures gains a divinity counter. While it has a divinity counter, it is indestructible.