Masih Ad-Dajjal
al-Masih ad-Dajjal (Arabic: المسيح الدجّال al-Masīḥ ad-Dajjāl, Arabic for "the false messiah"), is an evil figure in Islamic eschatology. He is to appear pretending to be Masih (i.e. the Messiah) at a time in the future, before Yawm al-Qiyamah (Day of Resurrection), directly comparable to the figures of the Antichrist and Armilus in Christian and Jewish eschatology.
Read more about Masih Ad-Dajjal: Name, Hadith, Eschatology, Ahmadiyya Beliefs