The instant Mithias sensed something behind him, he made a reflexive sweeping parry behind him with his left blade, just catching the tip of Ozzy's magic sword and diverting it from its target. Mithias was a master of dual wielding swords and needn't even look behind him to make attacks there. Surprisingly, he managed to parry the backstab, but Ozzy's kick knocked him back quite a distance. 

A red flicker of light in his left eye, Mithias moved so fast he practically blinked and reappeared in front of Ozzy. One sword seared with flame and the other, glowed with a dreadful purple light, deadly to the soul. He slashed the flame sword at Ozzy's head, mentally preparing to rip the soul of his best friend's evil brother with his left hand weapon.