#OnThisDay in 1991 #Waverider debuted in #Armageddon2001 #comics #1 2030 #scientist #MatthewRyder who recalls being #rescuedByASuperHero #beforeTheFallOfThatSuperAge & The Rise of #TheTyrantAndFallenHero #Monarch & he seeks out #WhichHeroMonarchWas by #breachingTheTimestream and merging with it