The rarity of Mentor of the Artif Convert is Rare, and been equipped it takes a “Bundle” slot. At this moment the item is available for trade.
Mentor of the Artif Convert is a skin for Dark Seer. The skin was added to the game on January 10, 2016, it was created by Airborn Studios.
Mentor of the Artif Convert is currently one of the most popular skins, but it is rarely seen in the game due to its high price.