(: Add or to your mana pool.)
Cabal Oasis enters the battlefield tapped.
: Cabal Oasis becomes a 2/1 black and green Rogue creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Cabal Oasis becomes a 2/1 black and green Rogue creature until end of turn. It's still a land.
