Ajani, Forger of Heros

+2: Put one +1/+1 counter on up to two artifacts you control, they gain lifelink until end of turn.
-X: Return up to X nonland permanents from your graveyard to the battlefield with converted mana cost X or less.
-9: Untap creatures you control, they gain double strike and trample until end of turn, put a 1+/1+ counter on each creature you control.