You harness powers AFTER you discover them.
But other than that, commendable compared to the other movies people have been submitting for the last day or so.
You really should rework that description of Mistiff and Michael. It sounds kind of corny and redundant. Also, was the fat guy supposed to be a joke? It didn't fit the tone of the rest of the movie at all, and the voice actors made me laugh a lot harder:
"What's he doing?" "Charging up his robot powers."
Hilarious.