You can Set this card from your hand to your Spell & Trap Card Zone as a Spell Card. When this Set card in your Spell & Trap Card Zone is destroyed and sent to the Graveyard during your opponent's turn: Special Summon this card. If this card is Special Summoned during your opponent’s turn: You can target 1 'Artifact' monster in your Graveyard; Set that target to your Spell & Trap Card Zone as a Spell Card.