Sparkling Karoo enters the battlefield tapped unless you pay 2 life.
: Add or to your mana pool.
: Add to your mana pool. Put Sparkling Karoo on top of your library.
: Return Sparkling Karoo to its owner's hand.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Sparkling Karoo on top of your library.: Return Sparkling Karoo to its owner's hand.
