User blog comment:Greatestvillain/Magneto's views on Wiccan/@comment-1671874-20101010071322/@comment-1980177-20101010110107

Good point, I don't think it has been made fully clear.

Although they only seem to have become aware of their powers whilst they were teenagers (like most Mutants), however Wiccan's powers did seem get kick-started by Wanda in Young Avengers Special Vol 1 1.

Also Wiccan possesses mystical abilities, so it is difficult to tell what powers are granted from mutation and which are magic.

I suppose we will have to wait and see, perhaps Magneto might take them to Utopia, and possibly one X-Club member (i.e. Dr. Nemesis) might be able to give a clear answer.