When Sims 3 Supernatural came out, I chose a family in my game and when 3 girls were born I would dub them "The Charmed Ones" and they would master magic and sort of protect the people of the world. Now with the group system in the sims 4, I dont have to neccesarily keep this storyline attached to a specific family, but I have chosen a family with 2 toddlers and the moms is pregnant with another that I may make the first group of Charmed Ones and then rotate them out once they age into elders. Was also thinking about creating an "Elders" group of spellcasters who would be like the Sages would be in the ROM and hopefully (if this is a spell you can learn in the game pack) they will be able to turn the sims that come to them into spellcasters. As you can tell, I've been waiting a long time for magic to come to this game. Lol