Part of the Raiment of a Thousand Storms set
On the Public Test Realm for patch 2.2 this set has it's effect changed. Note the effect may change before the patch is released on live servers.
Raiment of a Thousand Storms
Level 70 stat ranges shown below.
+4 Random Magic Properties
"When one's strike is true, the force of the blow expands into an electric shockwave that echoes through one's soul." —Matriarch Lian Rasmussen