Route 215 is a rainy route with several trainers. The rain will boost the power of Water-type moves and weaken Fire-type moves. Battle the trainers and continue west. You'll soon reach the entrance to Eterna Forest. Eterna Forest is a unique area where you'll be accompanied by a trainer named Cheryl. She will heal your Pokémon after every battle, making it an excellent place to train. Work your way through the forest, battling the double battles with Cheryl's Chansey. At the end of Eterna Forest, you'll reach Route 205. Continue west on Route 205 to reach Eterna City.
