Corgaahk, Desroyer of All

Menace
When Corgaahk, Destroyer of All enters the battlefield, Create three 1/3 black Skeleton
creature tokens with deathtouch.
{1}{b}, {t}, Sacrifice X Skeletons you control: Put
X +1/+1 counters on Corgaahk, Destroyer of All.
{1}{b}{b}: Create a 1/1 black Skeleton creature
token.