Comics characters introduced in 1980 Fictional assassins in comics Fictional blade and dart throwers Fictional characters from New York City Fictional characters with eidetic memory Fictional characters with memory disorders Fictional mercenaries in comics Fictional schoolteachers Fictional secret agents and spies Fictional shield fighters Fictional swordfighters in comics Marvel Comics male supervillains Marvel Comics martial artists Marvel Comics mutates Marvel Comics titles S.H.I.E.L.D. agents Video game bosses