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Hydro Cannon

In Pokémon ChampionsGen III
Game

Pokémon Champions

WaterSpecial

User cannot move next turn.

Power
150
Accuracy
90%
PP
5
Hits
One Pokémon next to the user

See it in the games

No clip of Hydro Cannon here yet. Find Hydro Cannon on YouTube →

How it works in Champions

If this move is successful, the user on the following turn and cannot select a move.

  • The user must rest next turn

“The target is hit with a watery blast. The user can't move on the next turn.”

In-game text, Scarlet & Violet

Good to know

  • Doesn't make contact: Rough Skin, Rocky Helmet and similar don't trigger.
  • The user must rest on the next turn.

Who runs Hydro Cannon on Showdown

  1. Blastoise8.2% of its sets

Smogon · Showdown Champions VGC · Sep 2026: Smogon’s usage stats from Pokémon Showdown, not the in-game ladder.

Who learns Hydro Cannon

13 Pokémon can learn it in Pokémon Champions.

BlastoiseFeraligatrSwampertEmpoleonSamurottGreninjaPrimarinaQuaquavalMega BlastoiseMega SwampertHisuian SamurottMega FeraligatrMega Greninja

All 10 Pokémon that learn it in any game → Filter the Pokédex to Champions →