willix
Legend
For fire/frost mage, crit is probably best. Arcane might want to stack haste, I'm not sure if multi strike is ever worth it for a caster. While Versatility is good for both offense/defense, it has the lowest benefit per point of rating. I've got effectively 27% haste right now on my spriest, that translates to roughly 27% more damage. Not sure versatility could ever get that high.