The skin was added to the game on January 25, 2022. It was created by VALVE.
The rarity of Winter Lineage Claws of the Grey Ghost is Rare, and been equipped it takes a “weapon” slot. The skin doesn’t have alternative styles. At this moment the item is available for trade.
At the moment, Winter Lineage Claws of the Grey Ghost is not on the list of popular skins and is rarely seen in the game.