First Filter.
I don't either, but I read about a handful of them that I stole from other people at the Watcher's Academy. My Father would have killed me if I bought 'that rubbish' home with my own money, and I worried too much about pleasing him at the time to contemplate ever trying to do anything else.
Well, I think the most we can do at this point is keep our eyes open and see if we see them again -- maybe they'll show up at Fangtasia - do you think you'd know them in human form?