Name:Chittering Harvester
ManaCost:5 B
Types:Creature Nightmare
PT:4/6
K:Mutate:4 B
T:Mode$ Mutates | ValidCard$ Card.Self | Execute$ TrigSac | TriggerDescription$ Whenever this creature mutates, each opponent sacrifices a creature.
SVar:TrigSac:DB$ Sacrifice | Defined$ Opponent | SacValid$ Creature
Oracle:Mutate {4}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)\nWhenever this creature mutates, each opponent sacrifices a creature.
