Shoots an orb of lightning that travels quickly and pierces enemies. It does high damage and is adept at taking out swarms of weak enemies, though it can be good against tougher ones as well if you shoot them a few times. The secondary fire shoots an orb that always stuns enemies but does no damage. The mana usage for the Anguish Cannon is high, and it shoots slowly, but it is a very good weapon against hordes of enemies. Just don't expect it to be great against bosses.