Insatiable Skittermaw (EOE 108)

Creature — Insect Horror • Mana cost: {2}{B} • Edge of Eternities • Common

Menace (This creature can't be blocked except by two or more creatures.)
Void — At the beginning of your end step, if a nonland permanent left the battlefield this turn or a spell was warped this turn, put a +1/+1 counter on this creature.

"Redd's gone. And the chittering—it won't stop!"
—Decrypted log 3.88

Illustrated by Diego Gisbert.