Gilt-Leaf Aqueduct
Land (Rare)

Gilt-Leaf Aqueduct enters the battlefield tapped.

Tap: Add G or U to your mana pool.

Tap: Add 2 to your mana pool. Put Gilt-Leaf Aqueduct on top of your library.

3: Gilt-Leaf Aqueduct becomes a 2/2 blue Fish creature until end of turn. It's still a land.

John Staples