Attack names are easy to come up with for stories and I'll die on this hill

here is what you do if you can't think of anything

1.come up with a general title for the type of attack your character doing. like buzz words that sound cool or something that relates to how the technique works, like jujutsu kaisen's well know move "domain expansion"

2.for every different move this general title falls under you give a specific information about the move(like gum-gum pistel) or have it spoken in a different language and sound grand to let the audience know the moves strong

here is wha I made using these two simple steps when you can't come up with anything

Wrath Of The Creator: Immemores Regni!!!

sounds cool doesn't it ¬‿¬