Abandoned Atoll enters the battlefield tapped unless you sacrifice an artifact creature.
: Add or to your mana pool.
: Add to your mana pool. Put Abandoned Atoll on top of your library.
, Sacrifice Abandoned Atoll: Add to your mana pool.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Abandoned Atoll on top of your library., Sacrifice Abandoned Atoll: Add to your mana pool.
