The Giant and the Steed

A. The Mon Colle Knights believe that Forester the Forest Giant has a monster item. So Professor Hiragi finds out. Can the Mon Colle Knights help Forester fight Prince Eccentro and his Behemoth? B. Mondo enter in a race at Sky City on a young Pegasus against Prince Eccentro and his Griffen. But what happens when the Pegasus matures into an adult?