Yes I would like some help. But I think the main problem I have with him is that the camera in that area is completed a** most of the time.
Pro tip: stay on the ground and shoot him with the launcher.
ok time to be helpful now.
i didn't watch all of the fighting, so forgive me fro mistakes but...
1) meteor is a risky attack to use and the charge time means the dps isn't so much higher then launcher that it's very important.
2) when he does the lighntning wall, stay at a range and try to find a gap, just like nevan
other than that, just keep trying, you cvan almost do it.