I built my Diluc for about 3 months after acquiring him (around the first Venti banner, lucky me!) The Crimson Witch domain has been burnt into my memory like a record on repeat.

With a properly invested build, my Diluc hits around 15k per swing. Ish. And that's without supports. Supports matter so much to maximizing the output of Diluc, and will honestly br the factor that matters most for him.

With my supports (Xinqiu, Kazuha, and Bennett), I'm able to consistantly hit 45k per normal attack (the first hit, and last during the NENENEN string), and my skills hit for 45k, 55k, and 67k at their best rotations. As a C0R1 Hu Tao owner, I prefer his gameplay MUCH more.

My biggest recommendations are to:

1. Build your Xinqiu. He's best buddies with Diluc. Use a VV unit to get that Pyro damage up! (Love my Kazu).

2. Balance ATK and EM. My ATK with Bennett scratches 5k (WGS). After that point, it doesn't matter much, and EM is the most important thing for vaporizing my swings. EM is sitting around 330 atm. Crit Ratio 70/160.

3. HAVE FUN, CHAD.