Watery Tubes
Land-Island Swamp (Rare)

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

Watery Tubes enters the battlefield tapped unless you pay 2 life.

2, Tap: Target land becomes a 3/3 blue Shapeshifter Fish creature until end of turn. It's still a land.

B, Tap, Pay 1 life: Put a 1/1 black Wizard creature token onto the battlefield.

Jason Critchlow