Card backgroundRare
Cosmogonic Onslaught
Buck
Cosmogonic Onslaught is a rare card background for Buck in Rainbow Six Siege. It came out in Y10S3, Operation High Stakes. It was a premium reward in the Y10S3 Operation High Stakes battle pass.
- Type
- Card background
- For
- Buck
- Rarity
- Rare
- How to get it
- Battle pass (premium): Y10S3 Operation High Stakes battle pass
- Season
- Y10S3, Operation High Stakes
- Can you get it
- Availability unknown
Scarcity score22 out of 100
- +20Battle passes, event packs, challenges and season passes.
- +2Ubisoft's tier, as a tie-breaker.
Part of
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Where this comes from
- Tom Clancy's Rainbow Six Siege: Operation High Stakes (community wiki, checked October 5, 2026)
- r6.skin/operators/universal (community database, checked October 5, 2026)
Facts from Ubisoft's own pages, the community wiki (text CC BY-SA) and r6.skin. Pictures from r6.skin and Ubisoft. The descriptions are ours.