EDIT: I'm not sure if the problem is on my side but the bottom of the page acts weirdly for me. I'm not sure what's causing it. I'll divide this in two posts, maybe it's too long.
I did a try, with less damage and bringing estarriola for more dispels.
I managed to check a few things and collect some status.JSON (not all because of the auto dispel).
I also suspect some triggers might, in fact, be triggered by going into Overdrive or simimar (Totally unsure, it's just an hypothesis). Especially the 5th fight, Okto triggered after Funf full heal, around OD.
Wave 1
I got Astro destruction at 64% and 21% this time
{"status":"6448","class":"turn","remain":0,"name":"Three-Tiger\u0027s Blessing","detail":"ATK and triple attack rate are boosted (Can\u0027t be removed)","is_unusable_harb":true}
Wave 2
I got Thunderflash at 54% and 9%
Some JSON:
{"status":"1511_21","class":"time","remain":0,"name":"Gate of Demons","detail":"ATK is boosted (Stackable \/ Ends upon taking DMG more than 20 times)","is_unusable_harb":true}
{"status":"6449","class":"time","remain":0,"name":"Six-Ruin\u0027s Enlightenment","detail":"ATK is boosted \/ Number of attacks is increased (Can\u0027t be removed) ","is_unusable_harb":true}
Wave 3
Tweyen
Two Crown Strife triggered at 29%, the trigger might be 30% and not 25%.
I also got what looked like a Clincher trigger at 8%.
{"status":"6450","class":"time","remain":0,"name":"Two-Crown\u0027s Strife","detail":"ATK and debuff success rate are boosted (Can\u0027t be removed)","is_unusable_harb":true}
Niyon
Same thing, Nine-Realm's Security triggered at 29%. I also missed a few JSON.
{"status":"6451","class":"time","remain":0,"name":"Nine-Realm\u0027s Security","detail":"ATK and debuff success rate are boosted (Can\u0027t be removed)","is_unusable_harb":true}
Wave 4
Feower
I suspect Gammadion Cross debuffs to be random. I got it three times and I noted quite a few debuffs: Charge bar down / Ougi Seal / Atk down / TA down
Maybe blind too but maybe it was caused by Tien, gotta check again.
Gammadion Cross triggered at 93%, 46% and 9%
OD ougi is Memento Vita and inflicts skill delay (I didn't check how much yet)
{"status":"6453","class":"time","remain":0,"name":"Four-Sky\u0027s Sorrow","detail":"Takes special action every turn (Can\u0027t be removed)","is_unusable_harb":true}
Tien
{"status":"6452","class":"time","remain":0,"name":"Ten-Wolf\u0027s Triumph","detail":"ATK and triple attack rate are boosted (Can\u0027t be removed)","is_unusable_harb":true}