DiabloFans

Actually, I lied. I posted that other comment and remembered a build that could work with prismatic armor.

1. Electrocute
2. Familiar-Icicle
3. Magic Weapon-Ignite
4. Arcane Torrent

You will have to do some maths to see if the 10% loss in dps from Familiar and 10% from Magic Weapon-Force Weapon.

I have Tal's set and use three skills to proc the meteors.

1. Electrocute
2. Familiar-Sparkflint
3. Arcane Torrent

Honestly, I haven't found a cold spell that is worth giving up Prismatic Armor at higher torments.