Ulvenwald Hydra [Shadows over Innistrad Prerelease Promos] SH3 Mandible Claw gains go again

Mandible Claw gains go again

Sacrifice Arid Mesa: Search your library for a Mountain or Plains card

Set: EX: Legend Maker Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: Beta Edition Type: Sorcery Rarity: Rare Cost: {U}{U} Target player activates a mana ability of each land they control

Ulvenwald Hydra [Shadows over Innistrad Prerelease Promos] SH3 Mandible Claw gains go againSet: Shadows over Innistrad Prerelease Promos Type: Creature Hydra Rarity: Mythic Cost: {4}{G}{G} Reach Ulvenwald 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.