Yelor, Valiant Knight

+2: Put a +1/+1 counter on up to 2 creatures. Gain 2 life.
+1: Creatures with +1/+1 counters on them get another +1/+1 counter.
-12: All creatures you control get a +1/+1 counter. All creatures you control have vigilance lifelink and protection from black until end of turn.