90 pacheon, 90light, 90ice (light imbue)
Having fire at 90 has no sense, because this char is considered as an INT hybrid (1:2, but with a little bit more str), so phy dmg inc just doesn't add that much dmg, and fire imbue has pretty much the same dmg as light + light has electric shock thus allowing you to hit max dmg more often. As for the ice, you definitely need it at 90, since you're an int hybrid you need the phy def buff&passive (+264 at lvl 90 - you think it's worth having ice at 90?

) def and ofc the snow shield.
The only thing I like fire is the fire shield, otherwise it's pretty useless.
P.S You can have both imbues, since cold imbue is pretty fun to grind with
