KH Days (No Damage/Proud): Mission No.83 - "Search for Xaldin"

This one's kinda interesting for the fact that you need to hit all the cutscene triggers to make Xaldin appear, but you're free to do them in any order. So I tried to route them in a somewhat efficient manner.
Unfortunately, entering the Ballroom the first time forces you to ground level for the cutscene, regardless of which entrance you use, so we're forced to backtrack a little to get to the balcony on a second visit.
Also, while you (probably) do need to fight the Bully Dogs to interact with the door to Beast's Room, you don't need to fight the Blitz Spear in the Undercroft. You can just grab the chest and bounce. But I figured, while we're here...
Plus I get to show off that Fira one-shot. Seriously, that's nearly nine health bars gone in an instant. Magic x Weakness Bonus x Downed Multiplier = Annihilation.
If he's not nice enough to charge attack immediately, though, you might wanna poke him until he does. Two full aerial combos and a single aerial 1 (with Crown of Guilt++) seem to be safe to fit in-between his attacks. You can Block his melees, but his plunge is tricky in such a tight space. If he jumps, Air-Slide out of the way just before he falls, ideally, moving behind him. I think you get some i-frames on the startup of a Slide, which is enough to protect you from him with good timing, but you'll want to end up behind him so you don't get caught by the surrounding thunderbolts. Also, keep Sliding until the shockwave dissipates, so you don't land on that.