I stumbled across the word "Sciamachy" while finger-walking through the dictionary one day, and that word is so badass that it stuck in my memory. I'm just surprised to see the prefix spelled with a 'k'.
I realize that the power set and character are completely different, but every time I read "Skiamancer", my brain translated it as "The Shadow".
Who knows what evil lurks in the darkest of alleys? The Skiamancer knows.