The rarity of Curse of the Malignant Corruption Set is Rare, and been equipped it takes a “Bundle” slot. At this moment the item is available for trade.
Curse of the Malignant Corruption Set is a skin for Lion. The skin was added to the game on February 14, 2014, it was created by Zipfinator.
Curse of the Malignant Corruption Set has been recently added to the game, which makes it rather popular with the game community.