Dragon Age: Origins · Warrior specialization
Reaver
Reaver is described as a demonic, blood-frenzy warrior who can heal by consuming the souls of slain opponents.
How it works
The specialization grants +1 constitution and +5 physical resistance. Its description says Reavers feast upon slain opponents' souls to heal themselves and can unleash a blood frenzy that grows more powerful as they near death. In Origins it is unlocked by Kolgrim after siding with him in The Urn of Sacred Ashes; taking it also requires a specialization point.
Read the supporting references
Check the edition and source version for patch-specific details. Guide methodology.