Waterfall (Japanese: たきのぼりWaterfall Climb) is a Water-type HM (Hidden Machine) move, introduced in Generation I (though it was not an HM until Generation II). You must use Waterfall in Hoenn, Sinnoh, and Kalos to get to or through those regions' Victory Roads. You can use Waterfall outside of battle once you have beaten the eighth Gym Leader in their respective region (excluding Unova).
The user charges the foe at an awesome speed.
Outside of Battle
Allows the user to climb up waterfalls to get to new places.
The appeal works great if performed last.
A basic performance using a move known by the Pokémon.