The rarity of The Frostborne Wayfarer is Mythical, and been equipped it takes a “Bundle” slot. At this moment the item is available for trade.
The Frostborne Wayfarer is a skin for Drow Ranger. The skin was added to the game on January 6, 2016, it was created by blossomalex.
The Frostborne Wayfarer has been recently added to the game, which makes it rather popular with the game community.