"Heh heh...To be fair, you were complaining about it all being too easy. If you want a challenge, then one shall be given. But always realize that it is what one wishes most that might prove to be their demise." He said, glancing in Carl's direction. "But I do thank you for the help. We dont yet have all of the necessary data, but, most of it will be analyzing the data we already have to glean more information from it. Luckily for you, the Unknown source of magical energy is already separate from your body, so thus we wont need to dissect you to study the method of magical production, which will make the rest of the job much easier, and less time consuming. You have our thanks, my friend. We may need you again in the future, so keep that Mark. If we need you, we'll contact you through it. More accurately, I will, since I was the only one who accessed it. Who knows? We might even be able to offer you something for your trouble, you know? Well, in any case, you are free to leave until we need you again, if we shall."