Belch (move) - Bulbapedia, the community-driven Pokémon encyclopedia

Pokemon 2109 Shiny Koffing Pokedex: Evolution, Moves, Location, Stats

Pokemon 109 Koffing Pokedex: Evolution, Moves, Location, Stats

Bulbapedia, the community-driven Pokémon encyclopedia

Move - Bulbapedia, the community-driven Pokémon encyclopedia

Bulbapedia, the community-driven Pokémon encyclopedia

Pokemon 2317 Shiny Swalot Pokedex: Evolution, Moves, Location, Stats

Pokemon 634 Zweilous Pokedex: Evolution, Moves, Location, Stats

HZ012 - Bulbapedia, the community-driven Pokémon encyclopedia

What moves do you know that you suspect people don't know? : r/stunfisk

So I see that the Prankster ability has no affect on Dark Pokemon, what moves don't work on Dark types with Prankster? - Quora

Pokemon 10340 Shiny Mega Whiscash Pokedex: Evolution, Moves, Location, Stats

Pokemon 2758 Shiny Salazzle Pokedex: Evolution, Moves, Location, Stats