Rumbelina
Rumbelina is able to generate and manipulate seismic waves to varying degrees for multiple uses. Besides having the ability to generate and direct earthquakes, she can focus the seismic vibrations ahead of her fists to increase the impact of punches and use the same vibrations around her feet to increase her length of stride, thus increasing her running speed. The magnitude of the vibrations tend to increase greatly the more agitated or enraged she is. Though she has maintained much better control over her emotions and abilities, she still takes precautions.
The gauntlets she wears have a built in fail safe, a dampening device should her abilities get out of control. When the vibrations reach a certain level, they will kick in and begin to absorb excess energy.
