Structure Deck: Machina Mayhem
(TCG - English - 1st Edition)

Structure Deck: Machina Mayhem is the sixteenth Structure Deck to be released into the TCG. It is the TCG version of Structure Deck 18: Machiners Command. It introduces the Machina Archetype for the first time to the TCG. It focuses partially on Union Monsters. The differences from Machiners Command is the removal of Formation Union, Card Trader and Wave-Motion Cannon, which were replaced by a second Armored Cybern, Solidarity and The Big Saturn.