(: Add or to your mana pool.)
When Elfhame Underground enters the battlefield, sacrifice it unless you pay 1 life.
, , Sacrifice Elfhame Underground: Destroy target enchantment.
, Sacrifice a Swamp: Add to your mana pool.
: Add 
or 
to your mana pool.), , Sacrifice Elfhame Underground: Destroy target enchantment., Sacrifice a Swamp: Add to your mana pool.
