Ryan's Beard
Probably doesn't have a career as a comedian
I don't have that spell yet but I'm looking forward to it.
With critical surge and inner light from the mages guild tree and the 10% spell crit from the restoration staff tree active my spell crit goes up to around 48% at level 50 which is just ridiculous. Crystral fragments then does ridiculous damage and knocks people down and the bolt escape will be fun.
I don't need to use a weapon attack ever. I just need to activate inner light, then curse people and fire off crystral fragments. When the instacast procs it's even better.
You can get some insane damage out of a bow with all the passives + sneak bonus. It's a one hit wonder though, obviously. Sorcerer seems to be the only class where you can go all out glass cannon effectively with basically no eye on survivability (other than bolt escape obviously).