So how do you defeat yun tuanjin with the original character ?

[Heimdall]

Man he have 7k health and have a skill that one shots me with 6k damage, my hp isn't even 1.5k, I don't really want to reincarnate so is there any chance to beat him as is ?

[Heimdall]

Should I just spam that accupoint block ? If that's the only recourse I might as well

[Vi]

So I actually managed to beat the entire game with just 1 life. You have to have enough damage to kill him in 1 go as your character cannot take any of his attacks. Easiest way I've found is the drunken immortal skills with Diligence stack and a bunch of Harmony Chi (preferably 4-5). Here's a quick link to that specific fight https://youtu.be/HlvFyUplHBs?si=U7XfcayI-ndaPuIq&t=14249

Essentially at 4 Harmony, your Drunk skills do 200% extra dmg. Equip diligence mnemonic on all of them and suddenly you get another 200% dmg. So my Drunken fist was doing well over 8K dmg, and I had 4 moves that this applied to. Bonus if you get to lv 5 Harmony which makes all skills 250% more damage.

Art of Harmony + 1 Harmony (easy to get)
Art of Drunkness + 1 Harmony (easy to get)
Drunken immortal +1 Harmony (easy to get)
Demon Slayer Arhat +1 Harmony (easy to get)
Lotus in Heart +1 Harmony (difficult to obtain)
Diamond Body +2 Harmony (difficult to activate)

[Heimdall]

I actually just spammed the accupoint block xD so cheesy but something that makes sense.

[ShanachieWolf]

at 5 Harmony, you get 2 stacks of acupoint block which helps cover any gaps. It's pretty easy if you get max technique, chain/diligence/cast extra move/change into void mnemonics. I used Void style sword techniques, and Sword Case techniques, both worked. You can use buff items inbetween matches, I had alcohol that boosts move draws per turn, debuff immunity, etc.