Kaonashi the Glutton

Eminence: Whenever an opponent sacrifices a permanent you gain an experience counter.
At the beginning of you upkeep target opponent
gains X coin tokens where X is the amount of experience counters they have.
When No face attacks it gets +1/+1 for each coin defending opponent controls.
Whenever a creature is exiled from anywhere.
You may spend 6 Experience counters to put a void counter on it.