(: Add or to your mana pool.)
Tranquil Cavern enters the battlefield tapped unless you pay 3 life.
, : You gain 1 life.
, : Target land becomes a 2/2 black Zombie creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
, : You gain 1 life., : Target land becomes a 2/2 black Zombie creature until end of turn. It's still a land.
