I've been interested in, but not actively playing, Pathfinder for well over a year. As a result I have an unreasonable amount of PDFs, but mostly skip over the rules and read the background.
I checked the Varisian Tattoo thing out properly, seems I'm mistake. It refers to magic something or another. Seems to be directed towards spell casters. Or at least it does in Rise of the Runelords & Inner Sea World Guide.
However, being a Half-Elf and taking the free trait is the way I'm going I think.
Sczarni isn't that important. Being a bit shifty and Varisian I like the idea of though.
I'll be honest - I'm trying to make late 70s Dr Who.