Caves Farm enters the battlefield tapped.
, : Add to your mana pool.
: Caves Farm becomes a 2/1 black and white Specter creature until end of turn. It's still a land.
, 
: Add 
to your mana pool., : Add to your mana pool.: Caves Farm becomes a 2/1 black and white Specter creature until end of turn. It's still a land.
