Eviolite: A mysterious Evolutionary lump. When held by a Pokémon that can still evolve, it raises both Defense and Sp. Def.

PokémonPokémon %Item %Usage %Usage Δ
Chansey 10.43782%99.798%10.41674% 1.46107%
Porygon2 0.49532%93.051%0.4609% 0.07221%
Doublade 0.19523%99.336%0.19393% 0.0611%
Dusclops 0.09148%99.355%0.09089% 0.06146%
Rhydon 0.07367%99.093%0.073% 0.04004%
Tangela 0.04669%99.984%0.04668% 0.01957%
Piloswine 0.02275%99.865%0.02272% 0.00222%
Gligar 0.01148%99.728%0.01145% -0.01425%
Murkrow 0.01446%66.301%0.00959% -0.04644%
Magneton 0.19981%4.795%0.00958% 0.00532%
Scyther 0.0242%29.241%0.00708% -0.00045%
Electabuzz 0.0142%11.097%0.00158% 0.00158%