"Let us guess, magehunter, tracker or similar?" Carl asks the newcomer.
[Spoiler]Let me know if I overstep my bounds on backstory stuff for the world.[/spoiler]
Turning his attention to Tosc without waiting for a reply makes his previous question obviously rhetorical, "Your surprise at my survival equals mine. As for my master, " Carl's attention seems to drift out of focus again, "I can only assume he is dead. My memory is faulty due to age and damage, and I cannot recall his name. I do know he was a powerful wizard, and that he considered me a useful, though expensive, investment." His focus returns to the present, "Much of my once considerable combat prowess has faded in the time between then and now, due to the damage that deactivated me, and it has been slow to return." It is hard to tell, but he sounded almost bitter and ashamed at the last part.