The article has two main focuses – first, it follows the most significant and important Antichrist myth researches, and secondly, the Greek tradition of De Christo et Antichristo by Hippolytus of Rome and the Slavonic versions of the text. The Slavonic witnesses are examined according to their omissions, additions, grammatical and morphological variations, and also some of the changes in the Bible quotations are highlighted. This work does not pretend to present new information on the Greek sources but to demonstrate how important the Slavonic translation is to the interpretation of the Greek original. The most interesting results are pointed out in the relation with the Greek text itself, where the proximity between the Greek fragment of Meteora Monastery 573 and the Slavonic tradition is presented.