He gave a nod, "the form matters to the extent of 'you tell the thing what to be', but it's magical properties are more crucial than the look of the thing," Harry answered, appreciating that Karrin was even interested in this side of his craft, let alone willing to help hone it. As they walked he gave her a quick rundown on the various properties of the items he'd created, such as the pentagram in the lab. To him as was every bit as complex as the science that went into medicine, and every bit as fascinating when he learned a new trick. That she hadn't yet tossed him over her shoulder was almost a miracle, but he took from it a small glow of warmth that buried itself in his chest and refused to budge. "It's as much about intention," Harry finished with a smile. "The object becomes what you tell it you want, as you form it to fit your will," and Murphy's will was as tough as any he'd known. Blood from a stone? She was your gal!
Harry wasn't sure anyone that worked for Jonny Marcone was particularly trustworthy, though he knew the man himself had a code of ethics of his own. "So you can buy a service but not their loyalty," was his take-away from what Murphy had said, "and will follow those orders, until they don't." At that point he wouldn't particularly want to argue with them and as them for a refund. "It seems a lot like the Unseely Accords," Harry offered with a frown, "an agreement between the parties that lines aren't crossed, sealed with...sheesh...who knows what kind of magic! "I can understand why you want to train with them, but take care," he said with a touch of concern for his friend's safety.