I would have Storm's, Magneto's, Professor X's, Jean Grey.....
    Storm is the most powerful...i cant get into it because itz so much she can do.... i mean shes an elemental being 4     goodness sake....http://media.comicvine.com/uploads/0/5599/244332-99981-storm.jpg
    Magneto is very kool...
    PX is the most powerful telepath.....
    And Jean Grey is the only mutant that demonstrates mastery of telekinesis....

I would also enjoy Molecular Immobilization  & Combustion......