Recap
Ash and co. continue their journey towards Veilstone City. They approach a huge desert. Excited, Ash slides down the hill and sends out all of his Pokémon. The Pokémon begin to play with each other in the desert. Seeing the Pokémon play happily together, Dawn and Brock send their Pokémon out as well. The Pokémon have sand fights, they roll in the sand, and they build sand castles. Suddenly, the ground begins to shake, and a Hippowdon emerges from underneath the sand. Ash is amazed at Hippowdon's enormous size. Dawn looks up Hippowdon in her Pokédex. Pachirisu lies on Hippowdon's back. It climbs up towards Hippowdon's face and accidentally falls in its mouth. Before Pachirisu can escape, Hippowdon slams its mouth shut and digs back underneath the sand. Ash and co. run over to where Hippowdon was standing, and they try to dig the enormous Pokémon out. Hippowdon emerges from a different area in the desert. Ash and co. return back their Pokémon, and they then run over towards Hippowdon...
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Episode Notes
Dawn meets Butch and Cassidy for the first time.
The Hippopotas from "Mass Hip-Po-Sis!" returns in this episode.
Butch and Cassidy return in this episode. Cassidy now has a Granbull, and Butch has a Shuckle.
Debuts:
Hippowdon
This is the first appearance of Butch and Cassidy in the Sinnoh region.
It is also one of the few episodes in which Jessie's Wobbuffet didn't appear.
Butch and Cassidy now have a new motto. Once again, it is a variation on Jessie and James's Sinnoh motto.
Episode Quotes
Cassidy: (receives a phone call) Oh. It's Professor "Oompa".
Professor Nanba: That's Nanba!
Dawn: And I thought one Team Rocket was bad enough.