Cursed Karoo enters the battlefield tapped unless you sacrifice a Black permanent.
: Add to your mana pool. Return Cursed Karoo to its owner's hand.
, , Sacrifice Cursed Karoo: Destroy target basic land.
: Add 
to your mana pool. Return Cursed Karoo to its owner's hand.
, , Sacrifice Cursed Karoo: Destroy target basic land.
