Entropy Kid can accelerate or reverse the current state of decay of any matter. For example, he can bring a young branch to fruit instantly, or take it back to seed.

Equipment

In the 31st Century as a member of the Legion of Super-Heroes, Entropy Kid possesses a Legion Flight Ring. The ring gives its wearer the ability to fly, the speed and range of which is determined by the wearer's willpower. It also acts as a long-range communicator (enabling constant vocal contact with other Legionnaires, even across vast distances of space), a signal device, and a navigational compass, all powered by a micro-computer built inside the ring.