The rarity of Chained Slayers Set is Rare, and been equipped it takes a “Bundle” slot. At this moment the item is available for trade.
Chained Slayers Set is a skin for Pudge. The skin was added to the game on Invalid Date, it was created by Mr.Scrake.
Chained Slayers Set is currently one of the most popular skins, but it is rarely seen in the game due to its high price.