#OnThisDay#BlackMass#JusticeLeagueOfAmerica#comics#physicist#powerToMassUpAndMasterGravity#TheOverMaster#TheCadre#newlyFormed#JusticeLeagueDetroit#hurlsAnEarthAttack#TheMartianManhunter#Steel
#OnThisDay#BlackMass#JusticeLeagueOfAmerica#comics#physicist#powerToMassUpAndMasterGravity#TheOverMaster#TheCadre#newlyFormed#JusticeLeagueDetroit#hurlsAnEarthAttack#TheMartianManhunter#Steel