Caves Wildwood enters the battlefield tapped unless you sacrifice an artifact.
, : Add , or to your mana pool. Caves Wildwood deals 1 damage to you.
: Caves Wildwood becomes a 2/1 black and green Rat creature until end of turn. It's still a land.
, 
: Add 
, 
or to your mana pool. Caves Wildwood deals 1 damage to you.: Caves Wildwood becomes a 2/1 black and green Rat creature until end of turn. It's still a land.
