Rowap Berry

Held: Consumed to deal 1/8 attacker’s max HP when holder is struck by a special attack.

Held in battle : When the holder takes special damage, it consumes this item to damage the attacking Pokémon for 1/8 its max HP.

A Poffin ingredient. If held by a Pokémon, and if a foe’s special attack lands, the foe also takes damage.