[@Raddum]
Makes sense, and honestly... I think whether or not they're magical depends on how they were presented in his game? The 'Break' attacks wielded by Auron in FFX were very clearly a form of magic in my eyes, considering that pure armour-piercing was a weapon effect that was entirely different to those abilities. How is it presented on Marche's end in-game?

Perhaps he received his 'EX Mode' [i]from[/i] Emperor Mateus then? Essentially, he granted Marche a sort of demonic power due to his overall status as 'Lord of Hell'?