#RIP #KeithGiffen #comicBookArtist #writer created #RocketRacoon #Lobo #AmbushBug #Larfleeze wrote long dense #LegionOfSuperHeroes run & #WhoopieCushionedTheJusticeLeagueOfAmerica in #The80s #DrFate #OMAC #breakdownArtist on #weekly52series #COVID era #Inferior5 #Invasion mash-up