[quote=@Sophrus]
Sweet, quick question(s) though. Can a single creature give out multiple marks, as in mark a family or village?

And do the creatures have any level of magic? Perhaps necromancy or illusion etc?
[/quote]

I hadn't thought of that. I think it would be best to have the rule that a Nightkin can only Mark one person at a time. If the person is killed/unmarked in some fashion, then they can Mark another.

Yes, the Nightkin have magic. Most of it would be their typical supernatural abilities--vampires can use eye contact to hypnotize, fairies might use an elf-arrow to put someone into a magical sleep, a spriggan can disguise itself as a tree. Some of them that are more powerful or more closely tied to magic, like true Witches (as opposed to human women who are just misunderstood herbalists) and demons, could do other things like divination or curses.