This adds Act VII, new enemies, new bosses and two new classes to the game. The Demon Slayer is a ranged/ melee character who (if points spent) will be able to switch between his pistol and katana. Demonspawn is unlocked by beating Mesuvius in Act VII. He has wings and can this fly without relics. Weak at first, he quickly grows in power. His main attack is AOE based burst damage, based on mana.