Hamon, Lord of Striking Thunder [MP21-EN253] Prismatic Secret RareSet: 2021 Tin of Ancient Battles Card type: Effect Monster Rarity: Prismatic Secret Rare Attack: 4000 Defense: 4000 Cannot be Normal Summoned Set. Must be Special Summoned (from your hand) by sending 3 face up Continuous Spells you control to the GY. If this card destroys an opponent's monster by battle and sends it to the GY: Inflict 1000 damage to your opponent. While this card is in face up Defense Position, monsters your opponent controls cannot