#OnThisDay in 1968 #ChemicalKing debuted in #AdventureComics #371 aYearAfter he’s #1stReferencedAsHonoredDead in #1stAdultLegionStory #mutant #CondoArlik with #PowerToAlterChemicalReactions is on #LegionAcademy mission toSpyOn #TheLegionOfSuperVillains #winsLegionMembership downloDated #InvisibleKid