Our heroes are on a mountain hoping to see Magikarp jumping up a waterfall, but they find the water has been frozen over! It turns out a wild Beartic is responsible—it's been having trouble using its Ice-type powers, and it accidentally freezes its surroundings when it gets startled. After seeing the sadness in Beartic's eyes, Ash becomes determined to help with some special training. Beartic becomes frustrated, but when it and Ash fall into a crevasse in the ice, it learns to control its power to return them to safety. Ash declares Beartic an Ice Master, and all the Pokémon who live on the mountain are happy again! (thetvdb.com)