Synchron Extreme Structure Deck
When a Spell/Trap Card that is already face-up on your opponent's side of the field activates its effect: Destroy that card on the field, also, after that, Set this card face-down instead of sending it to the Graveyard. If this card is sent to the Graveyard: You can target 1 "Junk" monster in your Graveyard; Special Summon that target in Defense Position. You can only use each effect of "Scrap-Iron Statue" once per turn.
Normal Trap Card