Unown (R)

Flying.
Elemental Avatar Wizard creature spells you control have "Reinforce 2 — {3} ({3}, Discard this card: Put 2 +1/+1 counters on target creature.)"
Elemental Avatar Wizard creature you control have "{1}, {t}: Target creature gains renown 2 until end of turn. (Whenever this creature deals combat damage to a player, if it isn't renowned, put 2 +1/+1 counter on it and it becomes renowned.)"
C