(: Add or to your mana pool.)
Havenwood Tomb enters the battlefield tapped unless you control two or more creatures.
, , Sacrifice Havenwood Tomb: Destroy target enchantment.
, Sacrifice a Swamp: Add to your mana pool.
: Add 
or 
to your mana pool.), , Sacrifice Havenwood Tomb: Destroy target enchantment., Sacrifice a Swamp: Add to your mana pool.
