Tallgrass
TM21 Frustration

TM21 Frustration

Power increases as happiness decreases, up to a maximum of 102.

FireRed
Celadon CityGame Corner / Rocket HideoutB3F
Ground
LeafGreen
Celadon CityGame Corner / Rocket HideoutB3F
Ground
Ruby
Pacifidlog TownPokémon Fan Club Brother's HouseFan Club Younger Brother
Gives you TM27 Return if your lead Pokémon is happy with you, or TM21 Frustration if it dislikes you. Once per day.
Gift
Sapphire
Pacifidlog TownPokémon Fan Club Brother's HouseFan Club Younger Brother
Gives you TM27 Return if your lead Pokémon is happy with you, or TM21 Frustration if it dislikes you. Once per day.
Gift
Emerald
Pacifidlog TownPokémon Fan Club Brother's HouseGentleman
Low friendship reward (<50). Power scales inversely with friendship.
Gift