I present my very own Surlaze Fankid!I don't exactly have a lot for their story yet, but I'm having some help with a new friend of mine to help write their story.I do have the personality and powers tho!
Personality: Radiant on the outside seems like a very calm and confident individual, with pride that's well known to shine brighter than even their own powers. However, deeply hidden beneath that mask, Radiant is very narcissistic, who's strength lies with manipulation of others, whether or not they are of weak mindedness, they seem to have a knack of getting others into a false sense of security in order to make them do their bidding.
Powers: Plasma Manipulation
They have the ability to form and control large amounts of Plasma, from forming a force field around themselves or blasting bolts of the substance from merely their hands, Radiant can show great skill and power with what they're given. However, with all good powers comes a catch. Unlike Blaze or Surge, where their powers have a source inside them where they can make their own Fire/Electricity, Radiant has to rely on absorbing either ultraviolet radiation or fire and electricity from already existing sources around them. Another thing is that they aren't exactly immune to their abilities. Although they can withstand large amounts of Plasma, they'll get burns when they reach to full power. So they have Thermal Inhibitors on their arms and legs to keep their powers under control.
Anywho, hopefully there will be more to add in the future! For now, enjoy the design.