The rarity of Garb of the Great Deluge is Rare, and been equipped it takes a “Bundle” slot. At this moment the item is available for trade.
Garb of the Great Deluge is a skin for Disruptor. The skin was added to the game on June 24, 2015, it was created by OrganizedChaos.
Garb of the Great Deluge is currently one of the most popular skins, but it is rarely seen in the game due to its high price.