Blood of the Legion/Fallout: New Vegas

Blood of the Legion is a companion perk in Fallout: New Vegas.

Effects
It is a perk that is added to Rex after the quest Nothin' But a Hound Dog if you use Lupa's brain for the transplant. It gives Rex an additional 10 DT (as of 1.2.0.31x patch)and 100 extra HP (pre patch).