The Ur-Ghast is a boss mob found at the very top of the Dark Towers in the center of the Dark Forest. It is a large Ghast with more tentacles and red stains all over its body. It is a difficult creature to battle, as it flies high above the Player and is difficult to damage without a ranged weapon. When it is killed, a loot chest is spawned, containing the decorative Ur-Ghast Trophy, some Fiery Blood and some Carminite.