Jezika can manipulate any flame of any size, shape or form for as long as her energy holds up. Even from the smallest spark or wiff of smoke. She is a force to be reckoned with.
Weakness : It drains heavily on her body and makes her core temperature way above normal so when she uses it, she must submerge herself in water so she doesn't cook.
Second Power -
Not only can Jezika manipulate fire, she can create it from within. She can engulf her body in flames. As well as throw them like a flamethrower. This can also be used to deflect things thrown her way when she has the aura of fire around her.
When the flames are blue closest to her body, they do not harm her. It is only when the flames closest turn yellow or red that she is getting out of hand. She has the chance of spontaneously combusting.
Third Power -
Boiling Point :
The third power being that she is able to raise others' temperatures by either close contact or severe concentration. She can make it seem that they are being burned alive as she can burn skin without ever hitting clothes or objects around the person. Working either from the inside out or externally.
With this power, she has to watch how hot she gets and the color of her own flames. See above weaknesses.