I figure the bit about Mar is magic logic, if there is such a thing. The two types of matter connecting in real life apparently cause explosions.
I mean unless you guys really
want Psycho Ossanlin, but I'd have to ask him about that.
...and in most cases where a being like the Devil corrupts someone, it draws off existing flaws. It'd be gradual. I mean unless Mar is
really a dick to Ossanlin, which could conceivably happen considering how bad Mar wants him. But again, too many character arcs in Ossanlin's court going on for that.
And ding dong, the jihadist is dead?! XD