Artifact Moralltach (PRIO-EN011) - Primal Origin Unlimited

You can Set this card from your hand to your Spell & Trap Card Zone as a Spell Card. During your opponent's turn, when this Set card in the Spell & Trap Card Zone is destroyed and sent to your Graveyard: Special Summon it. If this card is Special Summoned during your opponent's turn: You can destroy 1 face-up card your opponent controls.