medabots
Medabots are a cross between pokemon and lego.
In the story, every kid in school has a medabot. A personal robot. They let these medabots fight it out in challenges. Pretty much like the pokemons. Except that when a medabot loses, it gives one of its parts to the winner. The winner adds on that part (like lego) and uses that with its existing parts in future fights.
Kids who love transformers, pokemon and lego sets would certainly love the Medabots.
