Ulvenwald Hydra [Shadows over Innistrad]

Set: Shadows over Innistrad Type: Creature — Hydra Rarity: Mythic Cost: {4}{G}{G} ReachUlvenwald Hydra's power and toughness are each equal to the number of lands you control.When Ulvenwald Hydra enters the battlefield, you may search your library for a land card, put it onto the battlefield tapped, then shuffle your library.