When Sunpetal Vents enters the battlefield, sacrifice it unless you pay .
: Add or to your mana pool.
: Add to your mana pool. Put Sunpetal Vents on top of your library.
, : Put target card from your graveyard on the bottom of your library.
.
: Add 
or to your mana pool.: Add 
to your mana pool. Put Sunpetal Vents on top of your library., : Put target card from your graveyard on the bottom of your library.
