Tomb Steppe enters the battlefield tapped.
, : Add to your mana pool.
: Tomb Steppe becomes a 2/2 black Skeleton creature until end of turn. It's still a land.
, 
: Add 
to your mana pool., : Add to your mana pool.
: Tomb Steppe becomes a 2/2 black Skeleton creature until end of turn. It's still a land.
