We all know, that besides for the main Moshiach - Moshiach Ben Dovid (from Yehudah), who will fight Hashem’s wars, gather the scattered Jews and build the Beis Hamikdosh - there is another Moshiach - Moshiach Ben Yosef (from Efrayim), who will come before him to fight Gog and Magog, and Amolek. H...