despite rumors that its impossible to do mnx on sp in version xvi (he pierces sacred armor there), it can still be done in multiple ways. heres one way with bowzon. note that im likely not the first one to have done this, as ben- has claimed to have done it a long time ago. either way, here you can actually see it for yourself
fast enough (had to record twice, but it wasnt a problem since the fight takes less than 20 minutes with good gear), and out of the methods that i know of the most enjoyable.
not a bad way to do it on sp