Skreech Verminking

Flying
Whenever Skreech Verminking enters the battlefield or attacks, sacrifice another permanent.
Whenever you sacrifice a permanent, put a +1/+1 counter
on Skreech Verminking and draw a card.

Skreech Verminking is an Exalted Verminlord Daemon of the Horned Rat, the greatest of his kind, and the legendary head of the Shadow Council of Thirteen that truly governs the affairs of Skavendom from the Realm of Ruin, the Horned Rat's domain in the Realm of Chaos.