Result of the Experiment Henceforth

Play this if your vanguard is a with "Eva" in its card name! [Order Zone]:All of your rear-guards with "Obscudeid" in their card names cannot be retired by your opponent's card effects. [Order Zone]:If your Order Zone has four or more Research cards, [put this card into your soul], 1, choose a card with "Obscudeid" in its card name from your drop, and put it into your hand.