Select and activate 1 of the following effects:{NL}-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.{NL}-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 | North Game Den](http://gameden.com/cdn/shop/products/21989_200w.jpg?v=1610745086)
