Heaven Expeller

The boss of Vestibule of Darkness. Has a thrust attack which propels him across the screen, and two super-armor swings which hit behind him, one of which functions as a lightning summon, and another which he uses twice in quick succession. Has a fast walking speed, and will frequently activate his super-armor move if allowed to get too close. It is recommended to attack him at the end of your normal attack range. Standing next to him while he is recovering from the ground is not recommended.