Ep 25. Frozen on Their Tracks

Ash and his friends are traveling through a snowy mountain range when they get separated from the group. The trio of Ash, Dawn, and Brock come across a frozen river and decide to take a shortcut across it. However, they soon find themselves slipping and sliding on the ice, and before they know it, a massive avalanche sweeps them away.

When they come to, Ash, Dawn, and Brock realize that they're lost and alone in the icy wilderness. After wandering through the snow for a while, they come across a small village inhabited by a group of tough, hardy trainers who specialize in ice-type Pokemon.

With their help, Ash and his friends set out to find a way back to civilization. But as they journey through the frigid wilderness, they discover that something strange is happening to the ice and snow around them. The normally rock-solid ice is melting and cracking, and massive snowdrifts are mysteriously forming in the middle of clear, open spaces.

As they delve deeper into the mystery, Ash and his friends discover that a powerful, legendary ice-type Pokemon is responsible for the strange events. The Pokemon, known as Regigigas, is said to be able to control the very elements themselves, and it appears to be angry and out of control.

Determined to stop Regigigas and restore peace to the frozen wilderness, Ash, Dawn, and Brock set out to find the legendary beast. But as they journey through the icy wasteland, they face many dangers and challenges, including treacherous blizzards, icy peaks, and dangerous crevasses.

With the help of their trusty Pokemon companions, Ash, Dawn, and Brock battle their way through hordes of tough, ice-type Pokemon and finally reach the place where Regigigas is said to dwell. But when they confront the legendary beast, they discover that it's not evil or malevolent – it's just lost and confused.

With some quick thinking and clever strategy, Ash and his friends manage to help Regigigas snap out of its strange behavior. As a thank-you, the legendary ice Pokemon joins Ash's team, and the group sets out once again on their journey through the frozen wilderness.