Walkthrough
Whether you choose to battle the Cerulean City Gym right as you enter the city or choose to head off to Route 24 first, you can battle the Pokemon Gym as long as you have at least one Pokemon that is at Level 15 or higher. Much like the Pewter City Gym, the trainers standing between you and the Cerulean City Gym Leader, Misty, can be avoided simply by walking around them. All the trainers found within the Cerulean City Gym will use Water Type Pokemon, and by defeating Misty, you will earn the Cascade Badge and be given TM29.
Trainers
Beauty Lily: Level 16 Goldeen
Beauty Violet: Level 16 Shellder
Beauty Daisy: Level 16 Seel
Gym Leader Misty
Level 18 Psyduck: Water Gun, Confusion
Level 19 Starmie: Scald, Psywave, Swift
Need help defeating the Cerulean City Gym? Check out our How To Defeat Cerulean City Gym Page!