Z-Metal Tank
Card Number: DP29-JP028
Card Type: Effect
Level: 4
Rarity: N
Attribute: Light
Types: Machine, Union
ATK: 1500
DEF: 1300

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.