Zarc

Zarc is the original incarnation of Yuya Sakaki, Yuto, Yugo, and Yuri. Zarc's growing aggression led him to destroy the Original Dimension and take on a dragon form known as Supreme King Dragon Zarc. During a confrontation with Ray Akaba, Zarc's soul was split into four and reincarnated into four different lives. He is the original owner of the Four Dimension Dragons.

Appearance
Zarc shares mixed traits to his four dimensional soul fragments. Zarc has silver hair with light green highlights, having striking similarities in hair design to the dual-hair color of all of his dimensional soul fragments and Yuri's side-parted hair. He wears a blue and white jacket with orange borders, like Yugo's Duel Suit, and a black undershirt. He is shown to wear thick red-brownish gloves, black pants with a brown chaps, faded gold knee pads, dark-blue suspenders with faded gold buckles hanging from a red-brownish belt with two large holsters, like Yuto's belt, a large faded gold buckle, and brown shoes with dark-blue outlines and straps.

Personality
While Zarc's initial personality is unknown, he has been shown to be ruthlessly, aggressive, and extremely violent when Dueling, showing little regard or remorse for his opponents. He was also shown to take pleasure in harming his opponents and Dueling spectators in order to satisfy his hunger for power. His passion for entertaining duels is a similarity to Yuya's love for Action Duels, albeit different in that he shows little to no care for his opponents' well-being, willing to physically injure them ruthlessly like a gladiator, rather than make an amicable connection to both them and the audience.

Zarc's most defining trait is his lust for power, having been fueled by the crowd's desire for more brutal duels in the ARC System. His desire to become stronger was so great, he had been driven to insanity, while also fueled by the anger of his four dragons.

Abilities
Zarc has the unique ability to hear the voices of Duel Monsters and entered an Awakened state when he fused with his dragons