Change Mordekaiser's title back to the master of metal

even if this update sticks i will never ever call mordekaiser the lord of death it is just beyond stupid in my opinion mordekaiser did not need a rework and now they're trying to justify the changes with a new fancy (shitty) title. so im asking to please revert the title and possible the entire rework the only thing i like about the rework is the heal.