(I’m only a little bit sorry for this)
Okay, lissin gud, cuz im only gunna say dis wonce.
CAST ARCANE BLAST – AND DO ARCANE MISSILES WHEN IT PROCS.
As far as talents go, focus on buffs for these spells, and be sure to get the extra crit from… frost, I think it is. The mana refund from spell crits is probably not worth it, as it’ll only return a pittance of mana from the base cost from Arcane Blast (which is fairly cheap).
SO YEAH. GUIDE’D. Damn.