|Holotome Profile: Arc|
|Special Ability||Can give visions of the future|
|Users||Joan of Arc|
|First Appearance||"The Legendary Titan of Fate"|
The Ring of Arc contains a powerful curse that prevents even the most elite of seekers from sensing that it contains this Titan. Sophie Casterwill used a powerful spell (Banebound) to contain the curse while the Huntik team delivered it to a Huntik Foundation safehouse.
Lok had every Titan of his become a Harlekin, including Cherit. Zhalia saw every Blood Spiral member as herself and Sophie played a chess game against fire spiders, losing every member of her family. Dante's nightmare was having him see his friends mourn over his death.
Lok Lambert theorized that perhaps if the Foundation could know the future, then they could get an advantage over their enemies, the Blood Spiral, but Clements states that the Ring of Arc, doesn't give, it only takes, which prompts Dante to delcare that Arc was too dangerous and unstable.
Arc's abilities allows her to bind with people and pull them into hypnotic dreams. It is said that Arc is able to see the future of a person, but whether or not this fate can be changed is unknown.