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.
One of 2 Magic Properties (varies)
+4 Random Magic Properties
Elemental energy engulfs the monk bold enough to don this mantle, eager to be unleashed against the monk's enemies.