In battle, the Apostle fights with his gargantuan blade. He starts off somewhat slow, but gradually picks up as his HP is depleted by warping around the battlefield to attack characters. He has a resistance to dark attacks and a weakness to light ones. Most of his strikes begin with a line of dialogue telegraphing the type of strike. * "Witness the quintessence of my catastrophic powers": a wide circular strike. * "Away with your pointless ostentation": an attack straight ahead. * "Be destroyed": a wide-area energy field attack used when his HP is low.