Unity Summon

Unity Summon
A Unity Summon in the anime.
Japanese (base text)	統（とう）合（ごう）召（しょう）喚（かん）
Japanese (romanized)	Tōgō Shōkan
Japanese (translated)	Integration Summon
English	Unity Summon

A Unity Summon, known as an Integration Summon in the Japanese version, is a method of Special Summoning a hybrid Fusion, Synchro, Xyz, and Pendulum Monster from the Extra Deck. This type of Summon was performed by Zarc to Summon "Supreme King Z-ARC" in the Yu-Gi-Oh! ARC-V anime.

It is not actually truly a type of Summoning in its own right, as Zarc was merely using the monster effect of "Astrograph Sorcerer". When the Summoning is performed in a Duel, dark red clouds surround Zarc and red lightning begins to strike from them. Zarc arises into the clouds, and his dragon form materializes within them, before beating the clouds away to reveal itself.

Trivia

• The term "Integrate" (Tōgō) is also used to describe the reunion of the Four Dimensions and Zarc and Ray Akaba's Dimensional counterparts. In the dub, the term "reunite" is applied to these events, tying in to the English Summoning name.
• The term "Unity Summon" is only used in the official English subs; the Summoning goes unnamed in the dub itself, where Zarc simply says "Let us reunite, reunite as one!"