Because he's the Garchomp Gotham deserves, but not the one it needs right now.
Hydro Cannon - Pokémon Move
The Pokémon move Hydro Cannon. Information on which Pokémon are able to learn the move as well
as its description can be found below, organized by name and generation. For a complete list of all the Pokémon moves, check out our
complete move list.