(: Add or to your mana pool.)
Moor Basin enters the battlefield tapped unless you sacrifice a Black permanent.
, Sacrifice a Swamp: Add to your mana pool.
, : Target green creature gains trample until end of turn.
: Add 
or 
to your mana pool.), Sacrifice a Swamp: Add to your mana pool.
, : Target green creature gains trample until end of turn.
