• Ruby, Sapphire, and Emerald

 > Prevents stat reduction when used in battle.

 • FireRed and LeafGreen

 > An item that prevents stat reduction among party POKéMON for five turns after use.

 • Generation IV

 > An item that prevents stat reduction among the Trainer’s party Pokémon for five turns after use.

 • Black and White

 > An item that prevents stat reduction among the Trainer’s party Pokémon for five turns after use.

 • Black 2 and White 2

 > An item that prevents stat reduction among the Trainer’s party Pokémon for five turns after use.

 • X and Y

 > An item that prevents stat reduction among the Trainer’s party Pokémon for five turns after it is used in battle.

 • Generation VII

 > An item that prevents stat reduction among the Trainer’s party Pokémon for five turns after it is used in battle.