The rarity of Charge of the Baleful Reign is Rare, and been equipped it takes a “Bundle” slot. At this moment the item is available for trade.
Charge of the Baleful Reign is a skin for Chaos Knight. The skin was added to the game on Invalid Date, it was created by WEi-Zi.
Charge of the Baleful Reign is currently one of the most popular skins, but it is rarely seen in the game due to its high price.