#OnThisDay in 1984 #Nightfall debuted in #JusticeLeagueOfAmerica #comics #235 #collegeStudent matriculates with #TheOverMaster and #TheCadre in confrontation w #JusticeLeagueDetroit powered by high-tech #wristBands that #absorbLightAndKineticEnergy and #sheTriesToLowerTheCurtains on #Zatanna