Elfhame Fortress enters the battlefield tapped unless you pay .
: Add or to your mana pool.
Sacrifice Elfhame Fortress: Add or to your mana pool.
, : Add one mana of any color to your mana pool.
.
: Add 
or 
to your mana pool. or to your mana pool.
, : Add one mana of any color to your mana pool.
