Marvel: Mental Detection

Aquaria Neptunia (Namora)
Namora could sense when her cousin, Namor, was in danger within an undefined radius of herself by perceiving the distinctive mental radiations emitted by him.

Nathan Summers (Cable)
He can sense the presence of another superhuman mutant within a large, but as yet undefined radius of himself, by perceiving the distinctive mental radiations emitted by such a being. At his peak, Nathan is strong enough to sense a stray though a continent away.

Other Characters

 * Blaquesmith
 * Charles Xavier (Professor X)
 * Emma Frost (White Queen)
 * Gabriel Shepherd (Shepherd)
 * Johann Shmidt (Red Skull)
 * Madelyne Pryor (Red Queen)
 * Nathan Summers (Stryfe)
 * Onslaught
 * Rachel Summers