[quote=@Teknonick]
Yes. You are a battle mage. Conjure up weapons, or tools, and summon energy objects. You can control heat and cold slowly, like... let's say five degrees a second? So you can't make someone burst into flames, but you could easily cook food, or slowly heat up a door.
[/quote]

That's not exactly slowly if he can go from 0 to 100 degrees in only 20 seconds, but that does give time for an enemy to start running away once they feel heat. Its balanced enough.