"D.O.A. Part Six: The Tyranny of Time!"
The death of Valor! After the Legionnaires failed confrontation with Glorith, Valor sacrifices himself rather than accept her offer of a partnership in conquering the universe. But as Valor's life comes to a premature end, the repercussions ripple throughout the timeline, causing several Legionnaires to vanish, and only the arrival of the most unexpected person may be able to set things right.