Daredevil=Hot Greek women that just happen to be assassins
Thor=If he doesn't touch his hammer after a minute on Earth he turns into his humanoid form sans powers
Luke Cage=White women
The Hulk=reason and overwhelming emotion
Professor X=getting his block knocked off, walking
Colossus=Magneto
Spider-Man=Magical attacks & hypnosis
Juggernaut=Mental/psychic attacks
Storm=claustrophobic
Sub Mariner=rubbing alcohol
Mister Fantastic=Head colds, freezing cold and hammers
Human Torch=Water/low oxygen

I could go on but why?

One.