XD
His abilities are to manipulate and generate explosions and heat. He can raise the temperature of anything he wants, to the point of combustion. But once it becomes fire, he loses control of everything but the heat itself. His explosions have the same idea. He attacks in quick but powerful bursts; right now, he can probably heat something up to 300 degrees for awhile without injuring himself, and he could make a missile-sized explosion. Just a casual military-grade missile, mind you; nothing nuclear or atomic. His powers are also a lot like physical abilities, taking Bakugo as an example; if he overuses them, they take a toll on his entire body.