The rarity of Frostiron Raider Set is Rare, and been equipped it takes a “Bundle” slot. At this moment the item is available for trade.
Frostiron Raider Set is a skin for Tusk. The skin was added to the game on June 4, 2013, it was created by Robo.
Frostiron Raider Set has been recently added to the game, which makes it rather popular with the game community.