Flooded Rainforest
Land-Forest Island (Rare)

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

At the beginning of your upkeep, Flooded Rainforest deals 1 damage to target creature you control.

GU: Flooded Rainforest becomes a 2/1 blue and green Wizard creature until end of turn. It's still a land.

Jesper Spencer