Marvel: Microwave Energy Generation

Angelica Jones (Firestar)
She has the ability to tap into Earth's electromagnetic field and convert it into microwave radiation emissions, which she can utilize in different ways. Microwaves are comparatively short waves of electromagnetic energy. Firestar continually absorbs microwave energy from her environment, including microwave energy from the stars and continually broadcasts it at low levels.
 * Microwave Energy Manipulation: In order to use her microwave energy for specific purposes, Firestar must mentally concentrate, thus causing the microwaves to swirl around her body, creating a visible aura around her. In order to project the microwave energy towards a specific target, she must mentally "push" some of the energy swirling around her towards that target. She can focus microwaves on a specific target and cause it to burst into flame, or explode, or melt. She can also sense microwave signals and disrupt electronics with her own microwave emissions. The nature of Firestar's power grants her the capacity for large-scale destruction. However, she typically limits how much of her own power she accesses for fear of permanently damaging the planet, its atmospheric and electromagnetic field. In space, she is far less inhibited and can access greater levels of ambient electromagnetic energy to fuel her powers. She easily produced an attack that injured Garthan Saal when he possessed the energy of the entire Nova Corps, and also used her enhanced abilities to power a massive Shi'ar interstellar transport gate with very little effort.
 * Microwave Heat Emission: Firestar can use her microwave energy to generate intense heat. At this point, she can already melt a metal object the size of a cannon almost instantly. She has flown towards a thick wall of solid rock and melted through it so quickly that she could continue flying right through the hole she had melted without pausing.