Zakzirakza

Zakzirakza was the most powerful of all Kasijaks, first unleashed upon the world by the Dark God himself, the only one who could control its immense power. Upon the Dark God's 'destruction' in the First Cataclysm, Zakzirakza was captured by the Accursed and imprisoned in the Black Halls. However, its soul escaped and fled across the skies. But since the Dark God remained in existence, it could not break free of its physical bonds.

Zakzirakza reappeared during the Battle of Vangesh as the Host of Man assualted Gatteroth. It took twenty sorcerers to even challenge the Demon's might, and then it still outmatched them. Eventually, Alutun Nolcastu faced it and, using small fragments of dark magic, sent its soul fleeing across the world in a storm of lightning. It was, like the rest of its kind, freed forever upon the Dark God's destruction the next year.