Harvest's origin is unknown. However, he has shown access to several pieces of technology that hint that he is from the 31st Century, the era of the Legion of Superheroes. At some point he founded the organization N.O.W.H.E.R.E. to experiment on young metahumans for undisclosed purposes.
Harvest was created by Teen Titans writer Scott Lobdell, Legion Lost writer Tom DeFalco,
Harvest forced around one-hundred young heroes to participate in the Culling, an annual free-for-all fight. The youth are expected to battle against each other to the death, with the survivors chosen to join N.O.W.H.E.R.E.'s elite army, the Ravagers. When the Teen Titans and time-displaced Legionnaires were chosen to participate in the Culling, the two teams of heroes helped to liberate several of the prisoners of N.O.W.H.E.R.E.'s facility, the Colony, along with the help of Caitlin Fairchild.
However, according to Harvest, his plan all along was to scatter his subjects across the world.
Harvest has turned his attention towards tracking down certain members of his subjects who were meant to escape during the Culling. Namely, he has become invested in the location of Caitlin Fairchild and Beast Boy. Harvest reappears after his presumed death. He separates Red Robin, Wonder Girl, Superboy, and Beast Boy from the Elite who are estranged members of The Teen Titans. They begin to doubt themselves as they self reflect. Harvest appears and tells the group at their lowest point that Superboy must sacrifice himself for the sake of the others. He tells the group they are to bid farewell to Kon-El not to be observed. Harvest addresses that Superboy was the first and the rest will join him eventually. Red Robin was being manipulated to build an army for Harvest. The team is left knowing that Red Robin built the team on fear not altruism.
Powers and Abilities
Harvest owns a staff that can produce harmful rays of energy. Harvest also has wings that allow him to fly and glide. All of Harvest's paranormal abilities seem tied to technology rather than any metahuman ability.
Harvest is a genius-level scientist, capable of meta-genetic manipulation.
In 2013 a pack in heroclixs called Teen Titans. Harvest is made in the set and with his comic book appearance on the card and his and powers and movement to attack. He has a staff and a pog with his staff and powers and range to attack.