Orgrimmar Set

The Orgrimmar Set is a Bind to Account 6-piece armor transmog set available to Horde players, sold by in the War Mill garrison building. It is a replica of the armor worn by.

This set also includes and. can be used instead, but neither tabard is worn by.

Source
The main items and axe are purchased from in the War Mill garrison building.

The is rewarded by Scraps of Iron (Horde)—requires 5 Iron Horde Scraps.

It takes 360 Iron Horde Scraps and the 2 armor tokens to get the 6 main pieces (excluding axe and tabard).