Dry Turf
Land-Forest Plains (Rare)

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

When Dry Turf enters the battlefield, sacrifice it unless you pay G.

WW: Prevent the next 2 damage that would be dealt to target creature or player this turn.

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

Ron Pollack