Four Dimension Dragons

The Four Dimension Dragons are a series of Dragon-Type Monsters introduced in Yu-Gi-Oh! ARC-V. They are used by Yuya Sakaki and his dimensional counterparts. They are the representative monsters of the Four Dimensions.

Overview
These dragons seem to be connected somehow to one another as they resonate when they are summoned during a Duel and give their owners an intense pain in their chest. Additionally, the dragons can influence their owners to summon them if the conditions for their summoning are met, be it on the field or in their hand. When two Dimension Dragons fight against one another, their owners can go into a berserk state and Duel ferociously until their opponent is defeated, although they are still capable of returning to their senses during the Duel.

The Dimensional Dragons seem to wish to fight each other and to do so they are capable to travel through dimensions, as Yugo stated that he was guided to both the Xyz Dimension's Heartland City and the Standard Dimension by "Clear Wing Synchro Dragon". When one of them is defeated, its owner appears to be absorbed into one of their dimensional counterparts. In Yuto's case, despite having lost to Yugo, he was absorbed by Yuya. However, ownership of the dragons seem to be determined by the dragons themselves, as Yuto only consented to give Yuya "Dark Rebellion Xyz Dragon" after said dragon conveyed something to him.

Each of the Dragons' names uses the following structure: "[Trait of the monster or the owner] + [Summon Mechanic Name] + Dragon". Also they all have 2500 ATK and 2000 DEF (like most of the past protagonists' aces) and, in the anime, all of them have the common trait that their effects only affect Level 5 or higher monsters and are related to ATK. Their attack and effect names also follow similar patterns: the effect names are simply two English words, while their attack names follow the same pattern as previous Dragons, primarily the base "Eyes" Dragons; "[Japanese word] no [Two English words]."