When Mire Lowlands enters the battlefield, sacrifice it unless you pay 3 life.
: Add or to your mana pool.
: Add to your mana pool. Put Mire Lowlands on top of your library.
, , Sacrifice Mire Lowlands: Target player gets a poison counter.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Mire Lowlands on top of your library., , Sacrifice Mire Lowlands: Target player gets a poison counter.
