The rarity of Mask of a Thousand Faces is Uncommon. At this moment the item is available for trade.
Mask of a Thousand Faces is a skin for Juggernaut. The skin was added to the game on March 22, 2013, it was created by Marul.
Mask of a Thousand Faces is currently one of the most popular skins, but it is rarely seen in the game due to its high price.