Scareclaw Belone (MP23-EN066) [25th Anniversary Tin: Dueling Heroes Mega Pack]

You can Special Summon this card (from your hand) to your Main Monster Zone, adjacent to a "Scareclaw" monster you control or in its column. You can only Special Summon "Scareclaw Belone" once per turn this way. If your "Scareclaw" monster in the Extra Monster Zone attacks a Defense Position monster, inflict piercing battle damage to your opponent.