Hex-Sealed Fusion

Hex-Sealed Fusion, known as Fusion Seal Organism (融（ゆう）合（ごう）呪（じゅ）印（いん）生（せい）物（ぶつ） Yūgō Juin Seibutsu) in the OCG, is a series of Rock monsters with 1000 ATK and 1600 DEF focusing on Summoning a Fusion Monster of a specific attribute.

Hex-Sealed Fusion
"The Light - Hex-Sealed Fusion"
Japanese	融（ゆう）合（ごう）呪（じゅ）印（いん）生（せい）物（ぶつ） 融合呪印生物 (base) ゆうごうじゅいんせいぶつ (ruby) Yūgō Juin Seibutsu (romanized) Fusion Seal Organism (translated)
French	Fusion du Sceau Maudit
German	Hex-Versiegelte Fusion
Italian	Creatura Sigillo Fusione Fusion Seal Creature (translated)
Korean	융합주술봉인생물
Portuguese	Fusão Selada por Feitiço
Spanish	Mágicamente Sellada Fusión
Sets Flaming Eternity TCG Dark Revelation Volume 3 Legendary Collection 3: Yugi's World Mega Pack Cyber Dragon Revolution Structure Deck OCG Expert Edition Volume 3 Structure Deck: Blitzkrieg of the Mechlight Dragons Advanced Tournament Pack 2016 Vol.4 Tournament Pack 2017 Vol.4
Lists	Members

MechanicsEdit

The monsters in these series are Fusion Substitute Monsters that can be Tributed with other Fusion Materials on the player's field to Special Summon 1 Fusion Monster of the same Attribute as the "Hex-Sealed Fusion" monster. The "Hex-Sealed Fusion" monster itself is counted as a one of the materials via substitution: e.g. if the player wants to Special Summon "Gatling Dragon" with "The Dark - Hex-Sealed Fusion", they must Tribute "The Dark" and either "Barrel Dragon" or "Blowback Dragon", not all three. Moreover, this is not treated as a Fusion Summon, so if the Fusion Monster is subsequently sent to the Graveyard or banished, it will become unable to be Special Summoned back.