its Xigbar
heres how to beat him
so the battle starts out with him on a platform shooting at you and u have to use the reaction commands to knock the beams back at him..im sure that you probablly figured that out.
when he makes the stage change shape he will shoot at you, use Reflect magic to knock beams back at him and when he is dazed run over and hit him. If you have Final Form that would be good, espically if you leveled it up. i personally gained final while fighting him so that was helpful. so if you dont have final use master. there are a seires of reaction commands so just watch for those constantly. when he uses the black portals to shoot at you from different angles, you can still reflect them to stop them from hitting you. keep yourself moving when he goes above your head and shoots at you from above, he will do this more frequently as you hurt him more.
when he turns the stage into a small square he will hit you with a seires of quick bursts, keep moving to avoid taking too much damage, or use Reflect repeatedly to deflect the attack. when the bursts stop he fires from everywhere above, the only way to avoid death is to run in circles around the stage and avoid the shots.
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