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Appendix:HeartGold and SoulSilver walkthrough/Section 18 - Bulbapedia, the community-driven Pokémon encyclopedia
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Appendix:HeartGold and SoulSilver walkthrough/Section 18 - Bulbapedia, the community-driven Pokémon encyclopedia
![Appendix:HeartGold and SoulSilver walkthrough/Section 18 - Bulbapedia, the community-driven Pokémon encyclopedia Appendix:HeartGold and SoulSilver walkthrough/Section 18 - Bulbapedia, the community-driven Pokémon encyclopedia](https://archives.bulbagarden.net/media/upload/thumb/2/29/Rock_Tunnel_2_HGSS.png/300px-Rock_Tunnel_2_HGSS.png)
Appendix:HeartGold and SoulSilver walkthrough/Section 18 - Bulbapedia, the community-driven Pokémon encyclopedia
![Appendix:HeartGold and SoulSilver walkthrough/Section 18 - Bulbapedia, the community-driven Pokémon encyclopedia Appendix:HeartGold and SoulSilver walkthrough/Section 18 - Bulbapedia, the community-driven Pokémon encyclopedia](https://archives.bulbagarden.net/media/upload/thumb/2/28/Kanto_Route_10_HGSS.png/300px-Kanto_Route_10_HGSS.png)