Keen Eye

Keen Eye prevents the Pokémon from losing accuracy, for example from moves like Sand-Attack.

If a Pokémon with Keen Eye is the leading party Pokémon, wild Pokémon are 50% less likely to be lower level.

Game descriptions

Ruby
Sapphire
FireRed
LeafGreen
Emerald
Prevents loss of accuracy.
Diamond
Pearl
Platinum
HeartGold
SoulSilver
Prevents the Pokémon from losing accuracy.
Black
White
Black 2
White 2
Prevents other Pokémon from lowering accuracy.
X
Y
O.Ruby
A.Sapphire
Prevents other Pokémon from lowering accuracy.
Sun
Moon
Ultra Sun
Ultra Moon
Keen eyes prevent other Pokémon from lowering this Pokémon’s accuracy.
Sword
Shield
B.Diamond
S.Pearl
Keen eyes prevent other Pokémon from lowering this Pokémon’s accuracy.

Other languages

EnglishKeen Eye
SpanishVista Lince
ItalianSguardofermo
Japaneseするどいめ (Surudoi Me)
GermanAdlerauge
FrenchRegard Vif