Saltcrusted Skerry
Land-Plains Island (Rare)

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

Saltcrusted Skerry enters the battlefield tapped unless you pay W.

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

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

Douglas Schuler