Dagmyer Mest

Dagmyer Mest is the hot-blooded son of Babalun, Chiaia's childhood friend, and a student of the Holy School. He is the one who manipulated Kenshi into assassinating Lashara in episode 1 and is also responsible for recruiting some of the Holy School's students for the invasion of the Holy Land. His Seikijin is blue and gold with a sword that can fire energy blasts from the tip and hilt and a shield as its weapons. After witnessing the beserker state of Kenshi's Seikijin and seeing one of his own comrades fall in the process in episode 11, he becomes traumatized after he was rescued from near-death by Emera, but somehow recovers in episode 12.(from wikipedia.org)