Reever was a member of the Green Lantern Corps from Xanshi, assigned to Space Sector 3014. He was killed in single combat for honor by Arkkis Chummuck of the neighboring Toomey VI, who he then passed his ring onto as the next most worthy person. As his species' sign of respect for the dead, Arkkis then devoured and consumed Reever after he had passed on. Defending his comrade's decision, one of Reever's nest-brothers acted as Chummuck's defense lawyer when he was prosecuted for murder by Malet Dasim at a tribunal. Later, Reever was shown to be memorialized in the Crypts of the Green Lantern Corps.