The ★Opus (オープス Ōpusu) is a weapon that appears exclusively in TearRing Saga: Utna Heroes Saga. This weapon essentially doubles as the body of the Opus monster, which it uses to hurl at its foes to inflict damage. For gameplay reasons it counts as an Axe weapon type, though it cannot be used by anything other then an Opus, nor can Opus use other axes.