Select and activate 1 of the following effects:
•Equip 1 Union Monster on your side of the field to an appropriate monster on your side of the field as an Equip Spell Card.
•Change 1 equipped Union Monster on your side of the field back into a monster in face-up Attack Position.
Formation Union [MFC-049] Common
$0.40Liquid error (snippets/product-price line 23): Computation results in '-Infinity'Unit price
/
Sold out
![Formation Union [MFC-049] Common](http://invasioncnc.ca/cdn/shop/products/3ebfa5dc-49c8-5d65-8fe0-b7bc1b60a3c3_e2f4af21-071b-42ad-95f6-c6b7e435150a.png?v=1680666852&width={width})
