Trixauna smiles as she identifies the magic that created the fake Thaddius. "This is the product of a simulacrum spell. This fake is in fact made of snow." "The real Thaddius is most assuredly at his chateau, then," says Captain Talos, "I can give you directions, but as I said, I can't interfere. Be careful, for his chateau is probably trapped and laced with arcane trickery. Do your best to find some incriminating evidence, and try not to kill him." When you all make it outside, she explains where you can find the chateau and bids you good luck, also dropping the name of a nearby drop in restaurant you might be able to grab a quick meal at.