Secluded Vents enters the battlefield tapped unless you control two or more Black permanents.
, : Add to your mana pool.
: Secluded Vents becomes a 2/2 blue Shapeshifter creature until end of turn. It's still a land.
, 
: Add 
to your mana pool., : Add to your mana pool.
: Secluded Vents becomes a 2/2 blue Shapeshifter creature until end of turn. It's still a land.
