Stadium Cairns enters the battlefield tapped.
: Add or to your mana pool.
: Add to your mana pool. Put Stadium Cairns on top of your library.
, , Sacrifice Stadium Cairns: Destroy target monocolored permanent.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Stadium Cairns on top of your library., , Sacrifice Stadium Cairns: Destroy target monocolored permanent.
