flavorText: With the harvest of Domri's spark, the Elderspell began to fuel Bolas's ascension to godhood.
name: Spark Harvest
originalText: As an additional cost to cast this spell, sacrifice a creature or pay {3}{B}.\nDestroy target creature or planeswalker.
printings: CMR, WAR
text: As an additional cost to cast this spell, sacrifice a creature or pay {3}{B}.\nDestroy target creature or planeswalker.