Formation Union

Formation Union

Card type	Monster
Attribute	TRAP"TRAP" is not in the list (DARK, DIVINE, EARTH, FIRE, LIGHT, WATER, WIND, ?, ???, THUNDER, ...) of allowed values for the "Attribute" property.
Status	Unlimited (OCG) Unlimited (TCG)
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.

• Gallery
• Rulings
• Errata
• Artworks
• Tips
• Trivia
• Appearances

English sets

Worldwide

• No set name provided at non-empty input line 1.
• No set name provided at non-empty input line 2.

Release	Number	Set	Rarity
	[[Dark Revelation Volume 1 (DR1-EN104 - C)|Dark Revelation Volume 1]]
	[[Magician's Force (MFC-049 - C)|Magician's Force]]

Sets in other languages

French

• No set name provided at non-empty input line 1.

Release	Number	Set	French name	Rarity
	[[Dark Revelation Volume 1 (DR1-FR104 - C)|Dark Revelation Volume 1]]

German

• No set name provided at non-empty input line 1.

Release	Number	Set	German name	Rarity
	[[Dark Revelation Volume 1 (DR1-DE104 - C)|Dark Revelation Volume 1]]

Italian

• No set name provided at non-empty input line 1.

Release	Number	Set	Italian name	Rarity
	[[Dark Revelation Volume 1 (DR1-IT104 - C)|Dark Revelation Volume 1]]

Portuguese

• No set name provided at non-empty input line 1.

Release	Number	Set	Portuguese name	Rarity
	[[Dark Revelation Volume 1 (DR1-PT104 - C)|Dark Revelation Volume 1]]

Spanish

• No set name provided at non-empty input line 1.

Release	Number	Set	Spanish name	Rarity
	[[Dark Revelation Volume 1 (DR1-SP104 - C)|Dark Revelation Volume 1]]

Japanese

• No set name provided at non-empty input line 1.
• No set name provided at non-empty input line 2.
• No set name provided at non-empty input line 3.
• No set name provided at non-empty input line 4.

Release	Number	Set	Japanese name	Rarity
	[[Advent of Union (302-049 - C)|Advent of Union]]
	[[Expert Edition Volume.1 (EE1-JP104 - C)|Expert Edition Volume.1]]
	[[Kaiba Volume 2 Structure Deck (SK2-036 - C)|Kaiba Volume 2 Structure Deck]]
	[[Structure Deck 18: Machiners Command (SD18-JP036 - C)|Structure Deck 18: Machiners Command]]

Asian-English

• No set name provided at non-empty input line 1.

Release	Number	Set	Rarity
	[[Magician's Force (MFC-AE049 - C)|Magician's Force]]

Korean

• No set name provided at non-empty input line 1.
• No set name provided at non-empty input line 2.

Release	Number	Set	Korean name	Rarity
	[[Expert Edition Volume.1 (HGP1-KR104 - C)|Expert Edition Volume.1]]
	[[Magician's Force (MFC-KR049 - C)|Magician's Force]]

In other media

Page	Medium	Debut date
Formation Union (World Championship 2006)	Yu-Gi-Oh! Ultimate Masters: World Championship Tournament 2006	2006-02-23
Formation Union (Duel Links)	Yu-Gi-Oh! Duel Links	2018-05-22
Formation Union (Master Duel)	Yu-Gi-Oh! Master Duel	2022-01-19

Video games

Video game	Date	#	Name	Cost	Status
Nightmare Troubadour	2005-07-21	–		–	Present

Lores and sets

Video game	Lore	Sets
Nightmare Troubadour		Dragon's Nest