• Ruby, Sapphire, and Emerald

 > A hold item that occasionally prevents fainting.

 • FireRed and LeafGreen

 > An item to be held by a POKéMON. The holding POKéMON may endure an attack, leaving just 1 HP.

 • Diamond and Pearl

 > An item to be held by a Pokémon. The holder may endure a potential KO attack, leaving it with just 1 HP.

 • Platinum

 > An item to be held by a Pokémon. The holder may endure a potential KO attack, leaving it with just 1 HP.

 • HeartGold and SoulSilver

 > An item to be held by a Pokémon. The holder may endure a potential KO attack, leaving it with just 1 HP.

 • Black and White

 > An item to be held by a Pokémon. The holder may endure a potential KO attack, leaving it with just 1 HP.

 • Black 2 and White 2

 > An item to be held by a Pokémon. The holder may endure a potential KO attack, leaving it with just 1 HP.

 • X and Y

 > An item to be held by a Pokémon. The holder may endure a potential KO attack, leaving it with just 1 HP.

 • Generation VII

 > An item to be held by a Pokémon. The holder may endure a potential KO attack, leaving it with just 1 HP.