The rarity of Whispering Dead Set is Rare, and been equipped it takes a “Bundle” slot. At this moment the item is available for trade.
Whispering Dead Set is a skin for Templar Assassin. The skin was added to the game on July 23, 2013, it was created by MinusFrog.
Whispering Dead Set is currently one of the most popular skins, but it is rarely seen in the game due to its high price.