Flagstones Mire enters the battlefield tapped unless you control two or more creatures.
: Add or to your mana pool.
Sacrifice Flagstones Mire: Add or to your mana pool.
, Sacrifice Flagstones Mire: Add to your mana pool.
: Add 
or 
to your mana pool. or to your mana pool., Sacrifice Flagstones Mire: Add 
to your mana pool.
