every blizzard sorc put just 1 point into blizzard and rely on glacial aspect to do dmg, but i think maxing blizz would just add some more dmg (and maybe using adept glyph also)
what do you think?

I'm trying that now, but since I'm playing on Seasons, the blood glyph makes me one shot everything.

try against bosses or against mobs in aoz 10+