Closed, moved to speculation

I would love to have both fairies and werewolves, But I also want them to have their own special differences. For fairies it might be fun to give mischievous
abilities to turn people temporarily in to certain animals or give them animal features like a pig nose. For werewolves, they should follow the phases of the moon, and actually infect and/or kill Sims if cautions are not taken.