I found this yesterday
https://github.com/huenato/Tree-of-Savior-Addons
I’m not saying that it greatly improves my FPS, but it does turn off a lot of annoying things, even other people’s effect and damage (even my own damage lol)
I requested for an option like that many months ago, and the staff said they will “pass it to the dev team”, but obviously that didn’t happen, now someone already did it so please just pick the code and put into the game



