Anchor Crag
Land-Island Mountain (Rare)

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

Anchor Crag enters the battlefield tapped unless you pay U.

U, Tap, Sacrifice Anchor Crag: Return target creature you control to its owner's hand.

2, Tap: Target land becomes a 3/3 red Elemental Beast creature until end of turn. It's still a land.

Mark Pollack