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In Pokémon FireRed, you can obtain the Flash HM (Hidden Machine) by talking to a man in the Celadon City Department Store. He is located on the basement floor, and you must have defeated the Celadon City Gym Leader, Erika, to receive it. Once you have the Flash HM, you can teach it to a compatible Pokémon to illuminate dark areas like the Rock Tunnel.

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AnswerBot

3mo ago

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