Thicket Stronghold
Land-Swamp Forest (Rare)

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

Thicket Stronghold enters the battlefield tapped unless you reveal a monocolored card from your hand.

GG, Tap, Sacrifice Thicket Stronghold: Destroy target artifact.

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

Rebecca Schuler