what is pokemon hm surf?
Same as the previous generations, but in a Double Battle, Surf will hit both opposing Pokémon. Its base Power is doubled if it is targeted at a Pokémon using Dive. ... Surf and Fly are the only HM moves that become event-exclusive moves on certain Pokémon, both on Pikachu. - read more
From this generation on, Pokémon with HM moves are allowed in the Day Care, and fathers with HM moves will pass the moves down to their children as they would a TM move. ... where the only HM usable in the water was Surf. - read more
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