Sandy Coliseum
Land-Plains Island (Rare)

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

When Sandy Coliseum enters the battlefield, sacrifice it unless you pay 2 life.

2W, Tap: Put a 1/1 Knight creature token onto the battlefield.

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

Christopher Sweet