I think I would have some fun running these. I look forward to the support cards, because right now I wouldn't really use these as a set just individual cards. There's no reason to seeing as I could have one of these cards wrecking my opponent and never need the rest. The support cards should make them tie together better.
Anne Dieu-Le-Veut makes a solid support monster though, since I can use her to recharge the other effects.
Look forward to seeing the rest