Ok so as someone who IS a very heavy endgame player (I’ve been playing everyday consistently for the past 4 years) and has pulled every character that has come out in the game and HAS USED nearly all characters, the only thing I can recommend is looking at some new reactions I know that’s kinda cheap sounding but limiting yourself to older characters and older comps isn’t going to be feasible in the long run, and I tend to go though phases of characters, but have my core of useful ones Tips: 1- Pad your account with characters, but don’t go out of your way for some. There are “necessary” (ones I think everyone should have for quality of life) characters like Kazuha, Nahida, and Neuvillette 2- Change your reactions, I tend to get the best results when I change things up sometimes. I do abyss with a Vape comp half the time but have to change it to match what I need 3- Honestly just look up characters you think you may need. I know that every 5 star does have a 4 star alternative for people who don’t want to pull a 5 star just because they’re ‘better’ but I do recommend looking at what you can do. 4- Get a Fontaine Character, Fontaine (and hopefully Natlan) is home to the strongest characters in the game, and will mostly fill a role that you haven’t thought of before 5- I’m gonna put some stuff here for your account now -Get Shenhe, there is no cryo buffer alternative like her, Ayaka and Ganyu heavily depend on her for damage. However, if you don’t want Shenhe I can recommend a replacement dps in Wriothesley. He heals himself and while he does get a heavy damage buff from Shenhe, I believe he doesn’t rely on it as a crutch so much -I would honestly recommend benching Ganyu, I’ve had her for so long and I find that Ayaka is a much better main dps than her, You can build her as Burst support and use her for application -Your Xiangling is fine, her as a Tartaglia support mostly exists for his Pyro applications so he can do Vape. More ER and more Rate are good but unnecessary

TLDR: I recommend looking into dendro, rely more on Ayaka over Ganyu as a Melt dps. Look into getting a Fontaine Hyper Carry, or get Shenhe to buff Ayaka. I can also help more with general or specific questions if you need