All hands, man the battle stations! The colossal Machina army is back with vengeance in Structure Deck: Mechanized Madness! Originally featured in the Machina Mayhem Structure Deck, Machina Gearframe and Machina Fortress ran rampant after their initial debut. Now, over a decade later, they are back and stronger than ever with a new wave of support to add to the Machina arsenal!