Feltrix

I don't really know what I'm doing here, but I decided it would be nice to get all of my thoughts in one place. Warning: Spoilers from the Myriad are ...

Accents are definitely a villain indicator. Also, villains are often unstable, having a bad temper.

Ooh, and don't forget about changelings! Some mythologies have trolls doing this whole twisted switched-at-birth thing where they'll replace a human child with their own, who will be raised by ...

Trolls are generally stupid creatures, but I think the most interesting kind is the cunning river trolls from The Spiderwick Chronicles .

The obvious answer and first thing that comes to mind when I hear 'magic creature' is dragon. However, I'm sure you've thought of that, so that's not my suggestion. For ...