Ep. 77: Satoshi y sus amigos entran en el Relevos Celestiales de Pokémon para ayudar a Onbat a aprender a volar.

77

While training Onbat to help it fly, Satoshi and the gang learn about a competition called the Pokémon Sky Relay. Satoshi decides to compete in it with his three Flying-types in hopes for Onbat to fly properly. But Team Rocket has other plans up their sleeve when they enter as well. (Source: Wikipedia)