Z-Metal Tank is a Common Union Effect Monster card from Yu-Gi-Oh! (Duelist Pack: Kaiba, DPKB). Current market price: $0.17.
Common
Duelist Pack: Kaiba (DPKB)
Card Text
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.
