• Generation III

 > Hurts to touch.

 • Diamond, Pearl, and Platinum

 > Inflicts damage to the foe on contact.

 • HeartGold and SoulSilver

 > Inflicts damage to the foe on contact.

 • Black and White

 > Inflicts damage to the attacker on contact.

 • Black 2 and White 2

 > Inflicts damage to the attacker on contact.

 • X and Y

 > Inflicts damage to the attacker on contact.

 • Omega Ruby and Alpha Sapphire

 > Inflicts damage to the attacker on contact.

 • Generation VII

 > This Pokémon inflicts damage with its rough skin to the attacker on contact.