A giant floating Hydra monster made of slime from a Minecraft add-on made of a pale yellowish whitish color, with yellow spikes and horns in addition to 4 tentacles with claws at the tip as it’s legs, it can fire a purple beam from it’s mouth and throw purple fireballs from it’s body, it can also summon slime minions when it’s down to half health, it usually lied dormant until a signal was sent and awakened it, meaning it isn’t actually inherently evil, but hostile because it was provoked.