DRAFT: Red Border Sources#
Legendary Dares of Eternity (guarenteed one per run)
Xur’s Treassure Horde chest (chance)
Raids (might be guarenteed)
Seasonal Vendor (generally guarenteed one per week, plus chance per engram)
Some Neomuna activities (low chance)
Some Throne World activities (low chance)
Exotic Mission rotator (guarenteed?)
Note that vendors with static rolls (eg exotic weekend Xur) cannot drop red borders.