Foundry-wood enters the battlefield tapped unless you pay .
: Add or to your mana pool.
: Add to your mana pool. Put Foundry-wood on top of your library.
, Sacrifice Foundry-wood: Add to your mana pool.
.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Foundry-wood on top of your library., Sacrifice Foundry-wood: Add to your mana pool.
