Voracious Fell Beast

Flying

When Malfegor enters, discard your hand. Each opponent sacrifices a creature of their choice for each card discarded this way.

Mutate (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.)

Whenever this creature mutates, each opponent sacrifices a creature of their choice.

When this Spacecraft enters, each opponent sacrifices a nontoken creature of their choice.

Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft. Station only as a sorcery. It's an artifact creature at 7+.)

7+ | Flying

Flying

Tribute 2 (As this creature enters, an opponent of your choice may put two +1/+1 counters on it.)

When this creature enters, if tribute wasn't paid, target opponent sacrifices a creature of their choice.

Exploit (When this creature enters, you may sacrifice a creature.)

When this creature exploits a creature, each opponent sacrifices a creature of their choice.

When this creature enters, each player sacrifices two creatures of their choice.