|Received by||Paladin Tristan|
|Reward(s)||10 Exp and 50 Caps per Super Mutant Blood Sample|
|Related Quests||Who Dares Wins|
Blood Brotherhood is an unmarked and repeatable quest in Fallout 3. If you have destroyed the Mobile Base Crawler in the Broken Steel quest Who Dares Wins, you can talk to Paladin Tristan who will give you this quest.
For every dead Super Mutant there will be a Super Mutant Blood Sample on the corpse. You don't have to kill them yourself. Taking these to Paladin Tristan will get you 10 points of Experience and 50 Caps per sample.