Eternal Void

Vigilance
When you cast Void Eternal, you may sacrifice any number of creatures and discard any number of cards. Every card sacrificed/discarted this way pays for {2}.
Your opponent chooses one X times - discard a card; sacrifice a permanent; lose 4 life.
Void Eternal enters the battlefield with X +1/+1 counters on it.
"If you stare long enough into the abyss, the abyss stares back at you"