Fan Casting Nightmaster in Return to the DC Universe

Jim Rook was the lead singer of The Electrics, a rock band, who entered a run-down shop named Oblivion Inc. Upon entering he and his girlfriend Janet Jones were transported to the strange dimension Myrra. Here he discovered that he was the ancestor of the land's greatest hero Nightmaster and he inherited his ancestor's mystic sword, the Sword of Night. After some time, Jim would separate from Janet, and open a bookstore, before wielding the Sword of Night in the present day, as leader of Shadowpact!