Ash and his friends ride on some Mamoswine to climb a snowy mountain which they have to pass through to get to Anistar City. The Mamoswine lead them to a cave where an Abomasnow is taking care of a sick Snover. Ash and his friends go looking for plants that grow on the mountain to make medicine to help Snover. Team Rocket snatches Abomasnow, but Braixen and Chespin free Abomasnow from its net. (Source: Wikipedia)