Z-Metal Tank

DPKB-FR012

[[Once per turn]], you can either: [[Target]] 1 "[[X-Head Cannon]]" or "[[Y-Dragon Head]]" you [[control]]; [[equip]] this card to that target, OR: [[Unequip]] this card and [[Special Summon]] it. A [[monster]] equipped with this card gains 600 [[ATK]]/[[DEF]], also if the equipped monster would be [[destroyed by battle]] or card [[effect]], [[destroy]] this card instead.