Items, Effort drop, #147
Kelpsy Berry flings for 10 power, an Effort drop item since Generation III
PokéAPI item 147 of 2,223, Effort drop category, Berries pocket
Effect, in PokéAPI's words
Kelpsy Berry: “Drops Attack Effort Values by 10 and raises happiness.”
Used on a party Pokémon: Increases happiness by 10/5/2. Lowers Attack effort by 10.
Games
Kelpsy Berry is listed in the text of 13 version groups, first in Generation III
Game index by generation
IIIIIIIVVVIVIIVIIIIX
Named in
Ruby and SapphireEmeraldFireRed and LeafGreenDiamond and PearlPlatinumHeartGold and SoulSilverBlack and WhiteBlack 2 and White 2X and YSun and MoonUltra Sun and Ultra MoonLet's Go Pikachu and Let's Go EeveeSword and Shield