Celadon Gym is the 4th Gym of Project Polaro. It is led by Erika, a professional Grass-type Gym Leader.
Defeating Erika earns you the Rainbow Badge, your fourth badge on the journey.
Location
To reach the Gym, head over to Celadon City by traveling through Route 8. Once you arrive in the city, the Gym will be directly on your right. Walk around the building to find the entrance in the back.
Battle Details
- Type Specialty: Grass
- Badge Reward: Rainbow Badge
- Required Battles: 1 trainer before facing Erika
Gym Leader -> Erika Grass-Type
Opponents may send out their Pokémon in different orders across battles. To stay ready for any matchup, consider turning off Fast Text in Settings to give yourself more time to see which Pokémon comes out next.
| Pokémon | Level | Type |
|---|---|---|
 Tangela |
40 | Grass |
 Grookey |
40 | Grass |
 Vileplume |
42 | Grass Poison |
 Victreebel |
41 | Grass Poison |
| Reward(s): Grass Knot TM  4th Gym Badge
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