>>531936721
if you're a new account you might as well chuck all your pyrox at the current banners since SSR rate is doubled and you'll get a bigger roster to work with. If you can hit 200 rolls for pity even better since Fes units are limited-time and usually pretty good
Selina and Koharu can easily carry you through early content though, I don't think Atsuko is even the best healer