The rarity of Imperial Relics is Rare, and been equipped it takes a “Bundle” slot. At this moment the item is available for trade.
Imperial Relics is a skin for Dark Seer. The skin was added to the game on June 25, 2014, it was created by DailyDouble.
Imperial Relics is currently one of the most popular skins, but it is rarely seen in the game due to its high price.