Brother Blood was the founder and leader of Church of Blood, which is a cult seeking divine dominion over mankind.
Blood hires both Deathstroke and Terra to kidnap all of the powered members of the Teen Titans in order to drain their powers and thus make himself into a god-like being in order to defeat the Justice League. However, the plan is thwarted by Nightwing (the only Titan who escaped the capture) and an enraged Terra, who was betrayed by Deathstroke. He later succeeds in draining half of the titans' powers.
Blood is eventually de-powered by Raven and slain by his aide, Mother Mayhem, to prevent him from being imprisoned; their bodies are subsequently crushed by debris when Terra causes the H.I.V.E. temple to collapse.
- Brother Blood was a villain from Batman Green Arrow and season 3 villain in Teen Titans(2003-06).