Mystic Veldt
Land-Forest Island (Rare)

(Tap: Add G or U to your mana pool.)

Mystic Veldt enters the battlefield tapped unless you reveal a nonbasic land card from your hand.

1, Tap: Target land becomes a 2/2 blue Shapeshifter creature until end of turn. It's still a land.

1G, Tap: You gain 1 life.

John Moeller