Fan Casting Kent Nelson in Justice League: One, Bad Knightmare

Later on in the film, it is revealed the Justice League suffered one other casualty before Green Arrow and Red Lantern were killed. This casualty was none other than that of Doctor Fate himself, Kent Nelson, who attempted to send the twelve Brainiacs back to their universes, as well as transport the Earth-1610 Brainiac to the Phantom Zone. However, this would ultimately cost Kent his life, as the Brainiacs proved stronger than he anticipated and mind-flayed him over and over again until he was finally pronounced dead.