(: Add or to your mana pool.)
When Molten River enters the battlefield, sacrifice it unless you pay 1 life.
, : Target red creature gets +1/+0 until end of turn.
, , Sacrifice Molten River: Return target creature you control to its owner's hand.
: Add 
or 
to your mana pool.), : Target red creature gets +1/+0 until end of turn., , Sacrifice Molten River: Return target creature you control to its owner's hand.
