Super Power: The ability to make any object within a 10-foot radius slightly warmer or cooler.

Description: Meet Thermos, the superhero with the power to control temperature to a very limited extent. With a wave of their hand, they can make objects within a 10-foot radius either slightly warmer or cooler. While this may seem like a useless power, Thermos has found creative ways to use it. For example, they can make a cup of coffee just the right temperature, or cool down a room on a hot day. They can also make a villain's weapon too hot to handle or freeze a lock to make it easier to break. However, there are limits to this power. Thermos can't make anything too hot or too cold, and the effect only lasts for a few minutes. Additionally, they must physically be near the object they want to affect, so it's not like they can cool down a drink from across the room. Overall, Thermos may not be the strongest superhero out there, but they're definitely one of the most practical.