Crater Bastion enters the battlefield tapped unless you pay 3 life.
, : Add to your mana pool.
: Crater Bastion becomes a 2/2 red Shaman creature until end of turn. It's still a land.
, 
: Add 
to your mana pool., : Add to your mana pool.
: Crater Bastion becomes a 2/2 red Shaman creature until end of turn. It's still a land.
