Easter Egg Mob

8.0.0 Update=

8.0.0 UPDATE
The easter egg mob is a hidden boss mob from Build 8.0.0. This boss mob is regarded as the hardest enemy in the game, with a one hit kill. The code to summon it is unknown, for the creature itself is an all-consuming abomination, that must never be summoned into the player's world, or imminent destruction and decimation will come upon it. Do not look for the code, and forget that you read this.