The best second signet theory forOnyx Stormcould allow Violet to solve some of the biggest mysteries inThe Empyrean Series.After the events ofIron Flame,the world of Navarre and its cast of characters have been thrown into turmoil as misinformation and sacrifices leave them at a disadvantage.Xaden’s newfound venin curse and their rise to power will seemingly force Violet beyond Navarre’s borders to find help, expanding the worldbuilding of the series. With all of this uncertainty, it is not surprising that audiences have manyquestions thatOnyx Stormmust answeras Violet begins her travels.
Much is still unknown about the venin and their plansas their origins and motives outside of the myth of the Three Brothers remain as elusive as the motives of Basgiath’s leadership and the Empyrean.However, another one of the biggest mysteries ofOnyx Stormis Violet’s second signet, as it could easily turn the tide of the war and has, according to Rebecca Yarros, already manifested. There are several theories, but the best posits a second signet that would make the most sense and answer these many questions about the venin: Violet having the ability to see the dead.

How 1 Small Fourth Wing Detail Could Unlock Violet’s Second Signet In The Next Empyrean Series Book
The next book in The Empyrean Series could use one small detail from Fourth Wing to allow Violet’s second signet to truly and fully manifest.
Onyx Storm’s Best Second Signet Theory Posits That Violet Can See The Dead
Liam’s Appearance In Iron Flame Led To This Theory
Onyx Storm’s best theory for Violet’s second signet is that she can see the dead, with many pointing to Liam’s appearance as proof of the theory’s validity. Various theories have abounded about Violet’s second signet, from gravity manipulation to distance wielding to being some form of inntinnsic, asAndarna’s original time-stopping signet could hint at a reality-bending power.The most popular, though, is thatViolet can see and speak to the dead, which was codified after Violet saw Liam inIron Flamewhen he had sadly died towards the end ofFourth Wing.
Liam’s appearance takes place in Chapter 35 ofIron Flame.
During her imprisonment by Varrish inIron Flame,Violet began to see and hear Liam, which gave her the strength to hang on until Xaden’s rescue.The book had Violet assume that she was seeing him as a result of the torture, which seems plausible as Liam vanishes once she is rescued.Audiences, however, have used this scene as proof of Violet’s second signet manifesting due to the stressful circumstances. If this theory is proven to be true inOnyx Storm, then Violet could use her communications with the dead to solveThe Empyrean Series’biggest mystery.
Violet Could Speak To Her Father And The First Six
Using her ability to communicate with the dead, Violet could solveThe Empyrean Series' biggest mystery surrounding the venin inOnyx Storm.Violet’s father was seemingly researching feathertails and left Violet the book of folktales to warn her about the venin inFourth Wing.Violet’s father’s death beforeFourth Wingshould mean that the information is lost, but Violet could use this signet to speak with him, allowing audiences to learn the truth and get a touching reunion at the same time.
The information they possess could not only give Violet the answers she has been chasing about the venin, but also be a game-changer inOnyx Stormand any future books in the series.

That being said, Violet’s second signet power could allow her to speak to more than her father.Andarna is the last of the seventh breed, whose power is hinted to be quite potent.If her ability is strong enough, Violet could use her signet to speak to important figures in Navarre’s history, such as the First Six. The information they possess could not only give Violet the answers she has been chasing about the venin, but also be a game-changer inOnyx Stormand any future books in the series.
This Second Signet Would Be A Game-Changer In Onyx Storm & Its Sequels
Violet Could Use Her Signet To Interrogate A Slain Venin
This potential second signet for Violet would be a huge game-changer forFourth Wing’s characters inOnyx Stormand future books, as Violet could use it to discover the venin’s weaknesses and plans.Violet’s father could reveal his studies of the feathertails and venin, which could lead Violet to some form of cure for Xaden through his notes or even through Andarna.If she can contact the First Six, Violet may learn of an important weakness the venin possess that the group exposed or a hint at what their next move is, turning the tide in Navarre’s favor.
Alongside of this, Violet could use her second signet on a fallen venin in order to learn more details about their plans.If her signet has some form of compulsion component, then the slain venin would have no choice but to answer honestly, giving Violet important information on their movements. Conversely, Violet’s signet could allow the slain venin to be susceptible to stimuli again, allowing a signet wielder like Dain to gather the information without interference. This would easily enhance the worldbuilding and Violet’s arc inOnyx Stormas she finally finds the answers she has been seeking.

Onyx Storm
Violet Sorrengail faces new political intrigue and battles old enemies while uncovering the secrets of her second signet. As she strives to save Xaden from venin corruption, her relationships with allies and dragons are tested, leading to intense confrontations and unexpected revelations in a world of dragons and magic.
