GamePress
ATK400DEF400
Card Text

Once per turn, you can either: Target 1 Machine-Type monster you control, equip this card to that target, OR: Unequip this card and Special Summon it in Attack Position. While equipped by this effect, if the equipped monster destroys an opponent's monster by battle: Draw 1 card. (A monster can only be equipped with 1 Union monster at a time. If the equipped monster would be destroyed, destroy this card instead.)

How to Obtain?
Character:

Monster Class
Machine
Monster Attribute
EARTH
Monster Rarity
R
Card Code31768112