The idea here is to Electrocute or Disintegrate from afar when possible. When it gets hot you can Wave of Force for the kill, or Frost Nova, and Port out (adding 25% damage reduction).
I've also included the PERK Critical Mass. The reason for this over Evocation is that when casting AOE spells Crit is usually rolled individually for each target. This is an assumption. If my assumption is correct, with 8% - 12% Crit chance you should be able to reduce the Cooldowns of Frost Nova, Wave of Force, and Teleport by 1 second each time you spam Electrocute.
Electrocute casts about twice a second making it better than Evocation in this example (reduces cooldowns by 20%).
I've also included Galvanizing Wizard and Arcane Presence for their synergy with Arcane Armor with a Crimson Rune. Looks like this:
Increase Armor by 20% for 240 seconds.
Heal 890 life per second for 240 seconds.
All resistances increased to 120% for 240 seconds.
Arcane Power regeneration increased by 2 AP per second.
Edited by DaZScRiLa, 17 February 2012 - 11:50 PM.