Descriptions

Generation II: Raises SPECIAL ATTACK.

Generation III: Raises the Sp.Atk stat of Pokémon in battle. Wears off if the Pokémon is withdrawn.

Generation IV: An item that raises the Sp. Atk stat of a Pokémon in battle. It wears off if the Pokémon is withdrawn.

Generation V: An item that raises the Sp. Atk stat of a Pokémon in battle. It wears off if the Pokémon is withdrawn.

Generation VI: An item that boosts the Sp. Atk stat of a Pokémon during a battle. It wears off once the Pokémon is withdrawn.

Generation VII: An item that sharply boosts the Sp. Atk stat of a Pokémon during a battle. It wears off once the Pokémon is withdrawn.