Alan follows Guy Gardner and a small group of heroes to investigate a mysterious distress from Oa, only to be defeated by Hal Jordan, who now calls himself Parallax, having been driven mad after the destruction of his home, Coast City. After the confrontation, Alan discovers that an artist, Kyle Rayner, inherits the remaining Green Lantern ring. After meeting the young hero, he informs him of the situations with Jordan and the Green Lantern Corps. During the "Zero Hour" event, Alan witnesses the villain Extant incapacitate and kill several of his JSA teammates. After suffering defeat by the villain, Alan gives Kyle his original ring, passing the name "Green Lantern" to him. Alan's ring was later destroyed by Parallax.