Pokemon Season 12 - Episode 585 – Old Rivals, New Tricks!

Dawn entered the Sandalstraw Contest for her 5th Ribbon along with Kenny and Jessie. Dawn entered the first round with Ambipom and Kenny with his new Pokémon Machoke. All of them got through. Dawn's Ambipom beat Jessie's Seviper, which brought Dawn and Kenny to the final round. Dawn used Ambipom again and Kenny used Prinplup. Mamoswine was shocked in the background and started showing interest in Pokémon Contests. Kenny defeated Ambipom and he won his 4th ribbon. The gang said bye to Kenny and they practiced for the Ping-Pong Competition along with Barry.