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