He extended his webbed, clawed hand and shook, like it wasn't a completely unusual thing to encounter. Then again, Helen had told him about Will's transformation into a lizard too, so...

A tilt of his head, as he took that information in stride. Interesting. More confirmed time...oddness...when it came to the carnival. Good, it was simply another confirmation that he would be able to get what he needed from another deal.

"Sherlock Holmes," he said.

"Well, depends what you find embarrassing." A grin.