Kee Berry flings for 10 power, an Other item since Generation VI
PokéAPI item 724 of 2,223, Other category, Berries pocket
Effect, in PokéAPI's words
Kee Berry: “Held: When the holder is hit by a physical move, increases its Defense by one stage.”
Fling effect: berry effect.
Games
Kee Berry is listed in the text of 5 version groups, first in Generation VI
Game index by generation
IIIIIIIVVVIVIIVIIIIX
Named in
X and YSun and MoonUltra Sun and Ultra MoonLet's Go Pikachu and Let's Go EeveeSword and Shield