As an additional cost to cast this spell, sacrifice a creature.
You draw cards equal to the sacrificed creature's power, then you gain life equal to its toughness.
As an additional cost to cast Momentous Fall, sacrifice a creature.
You draw cards equal to the sacrificed creature's power, then you gain life equal to its toughness.
It wasn't long until the elves had developed a use for every part of the Eldrazi.
