Siena Blaze (Marvel Comics)

Siena Blaze is a character from the Marvel franchise. She is a mutant who gained her superhuman powers from genetic mutation.

Powers
Electromagnetic Manipulation: Siena can disrupt a planet's electromagnetic energy spectrum, absorbing the energy into her body until she releases it, usually in the form of destructive blasts of energy. The released energy could potentially tear a hole in the local electromagnetic field and repeated use of her power would theoretically destroy the planet. Even limited use of her abilities could potentially cause catastrophic ecological changes to the planet.
 * Flight: She can use magnetic energy to fly at 150 miles per hour.
 * Teleportation: She can also use magnetic energy to teleport herself along the planet's electromagnetic field. However, every time she teleports, she permanently damages the field at the point of departure, causing a powerful explosion.