The rarity of Azurite Warden is Rare, and been equipped it takes a “Bundle” slot. At this moment the item is available for trade.
Azurite Warden is a skin for Magnus. The skin was added to the game on January 13, 2016, it was created by Yuri.
Azurite Warden has been recently added to the game, which makes it rather popular with the game community.