wˌaɪl pˈʌblɪʃt sˈɛkənd, mˈɪstɚ. ˈɛmzˈaɪztplk wʌz fˈɜːst kɹiːˈeɪɾᵻd fɔːɹ sˈuːpɚmˌæn ˈɪʃuː hˈæʃ θˈɜːɾi ænd fˈɜːst ɹˈɪʔn̩ baɪ dʒˈɛɹi sˈiːdʒəl ænd dɹˈɔːn ænd ˈɪŋkt baɪ ˈiəɹə jˈɑːɹbəɹˌoʊ.
While published second, Mr. Mxyztplk was first created for Superman issue #30 and first written by Jerry Siegel and drawn and inked by Ira Yarborough.