In the earlier Pokemon games, players had to use an HM to perform certain tasks that also doubled as moves.
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Anyone here NOT like using HM Slaves?, Page 5
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A concept for the best HM Slave : r/PokemonUnite
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Top 5 HM Slaves
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Reply to @riyeltalk TOP 5 HM SLAVE POKEMON for me! anosenyo kasams? Li
Top 5 HM Slaves