Truth be told, he hadn’t meant to start the fire or for the rooms to start deleting, but hey, less people to kick off his ship when the old hunk of junk fixed itself, that what he was aiming for, so in his eyes, this was a win/win for him.
He knew the Doctor, doctors, would be after him, they always seemed to be after him, when their paths crossed. Master, yes the Master, never seemed to have luck with getting one over him, well there was that one time, but didn’t last long, did it?
He ran through the ship, looking for a place to hide out, so he have no blamed placed on him, even if it was his fault. None of this was suppose to happen, he was just suppose to take the ship over, but she knew who he was and exploded on him, then did whatever tricks it did to mess up his plans.