Arena Season 4 armor source

The items of this set are sold by in Area 52 in Netherstorm,  in Nagrand, Frixee Brasstumbler in Blade's Edge Mountains, Drolig and Drelik Blastpipe in Shattrath City  and  in Gadgetzan in Tanaris. They are purchased using honor points.

Items no longer require rating, arena points or marks, just honor.