Anyone know of some good arts based servants coming up?

Caster Gil. Merlin(buster team, arts team, quick team, he fits everywhere)

It'd help if you listed what you already had so people won't be suggesting dupes. As far as I know, most new servants this year and early next year are all buster. Saber Lancelot is part of the knights of the round table banner that's coming after halloween, and caster Gil is coming in one of the Babylonia release banners. Orion will be on rate-up earlier next year, and Kiara will be released around Aril/May. They are the best arts servants that will be on rate-up up to the first half of next year.

I mean the best arts support you'll get soon that I know of is as mentioned already caster Gil. Other then that I guess you could use memelin in an arts team granted his buster buff wouldn't be as amazing.

I have myself tamacaster archuria and Ilya (if she counts) for arts based servants so I'm curious as well what others suggest since a solo jalter a buster meme does not make.