#OnThisDay in 1965 #TheUnimaginable debuted in #JusticeLeagueOfAmerica65 #comics #42 #incomprehensibleSuperBeingFromAnotherRealm who is #turnedDownForJLAMembership duringSameAdventureThat #theUnimaginableHappens .. #Metamorpho60 is #the1stHero to #turnDownJLAMembership! #Unimag #returnsTwoIssuesLate