Sevic Lupercal

+1: Put a +1/+1 counter on target creature you control. It fights target creature you don't control.
-2: Put a +1/+1 counter on each creature you control that doesn't have any +1/+1 counters on it. Then proliferate.
-7: Proliferate, then proliferate again. You gain an emblem with "Whenever you cast a spell that targets a creature you control, proliferate."