It is inaccessible before defeating Clair in the Blackthorn Gym, as it is blocked off by a man in front of the cave, and then it must be traversed to finally obtain the Rising Badge.
In Crystal, HeartGold and SoulSilver, many strong Trainers can be found within the cavern. The Master of the Dragon User Clan is located here, and he will quiz the player on their attitude towards and treatment of their Pokémon. If the player gives compassionate answers, the player will be rewarded with a Dratini that knows ExtremeSpeed (though this requires speaking to Clair on the way to the cave exit, and then returning to speak with the Master once more).
A colored background means that the Pokémon can be found in this location in the specified game. A white background with a colored letter means that the Pokémon cannot be found here.
A colored background means that the Pokémon can be found in this location in the specified game. A white background with a colored letter means that the Pokémon cannot be found here.
Trainers with a telephone symbol by their names will give their Pokégear number to the player, and may call or be called for a rematch with higher-level Pokémon.
Trainers with a telephone symbol by their names will give their Pokégear number to the player, and may call or be called for a rematch with higher-level Pokémon.
Morning (Dratini)
Day/Evening (Dratini)
Night (Dragonair)
