(n.) One who mesmerizes.

Artful Dodger Casanova Don Juan Machiavel Machiavelli Machiavellian Mesmer Svengali actor bamboozler befuddler beguiler charmer counterfeiter deceiver deluder dissembler dissimulator dodger double-dealer duper enchanter entrancer faker fooler forger gay deceiver hoaxer hypnotist hypnotizer jilt jilter joker jokester kidder leg-puller misleader plagiarist plagiarizer playactor practical joker ragger role-player seducer spoofer tease teaser