MTG >Combos >Great Whale +Mind Games +Orvar, the All-Form +

With Great Whale and Orvar in play, play Mind Games by paying its Buyback cost and targeting Great Whale Orvar's ability will trigger, creating a copy of Great Whale Grear Whale's ability will trigger, tap three more lands, then untap your lands. Mind Games will be returned to your hand. Repeat the process for infinite tokens and infinite mana.