A giant snowy mountain stands between our heroes and their next destination. To cross it, they rent two powerful Mamoswine and climb on board! It’s a treacherous trek up to the summit, but everything proceeds as planned until the Mamoswine make an unexpected turn toward the Frost Cavern, where a mighty Abomasnow blocks the way!

Ash and the others discover that Abomasnow is standing guard over a sick little Snover, and Clemont soon has everyone searching for medicinal plants. With these ingredients, he prepares a remedy, and Snover is soon feeling just fine. After a brief run-in with the Team Rocket trio, our heroes set off once more, and the Mamoswine carry them down the other side of the mountain toward Anistar City!