It looks absolutely epic!
https://youtube.com/watch?v=_rjqlY8sT7A
"2 items) When you deal Flame or Shock Damage, you have a 10% chance to summon a meteor shower of the damage type that deals 1300 Damage to all enemies within 4 meteres every 1 seconds for 5 seconds. Each effect can occur once every 8 seconds."
Basically it can double proc from force pulse and also liquid lightning+elemental blockade(inferno). This set was meant for us and from what I am seeing based on the math, it is a big contender for mage sorc. Plus, it looks amazing.