If the next book after Onyx Storm explored the venin's powers, the more shocking revelation was just how deeply the venin had penetrated the apparent safety of the wards.

Onyx Storm made it clear that the venin have ties to some very powerful figures in Navarre and Basgiath through Panchek's betrayal, his lack of venin power making the discovery no less jarring for audiences. As a result, many have begun to theorize on which Onyx Storm characters are venin, scouring each moment and explaining how they have been hiding in plain sight in detail. While that theorizing has been fun, if one character is revealed to be a venin, it would negatively impact an emotional resolution for a major character that I still really want to see: Colonel Aetos.

Colonel Aetos Being A Venin Would Rob Us Of An Emotional Conflict Between Him & Dain

Onyx Storm Minimized The Conflict Between The Two Already

Colonel Aetos being venin would make sense considering his arc in Onyx Storm, but it would also undercut the already minimal emotional conflict between him and Dain. Colonel Aetos has distinguished himself as a persistent secondary antagonist since Fourth Wing, wanting to undercut Violet after his scheme in Athebyne failed, causing his demotion. Onyx Storm gave him even more opportunities to antagonize her, his role as head of Basgiath letting him limit her movements and interactions with Xaden and punish her for any indiscretion for the sake of that revenge.

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Due to his actions, it is no surprise that the theory that Colonel Aetos is venin is a popular one, especially as his attitudes towards Dain shift. Colonel Aetos' stringent rules are why Dain betrayed Violet in Fourth Wing, and Dain switching sides was never really touched upon between father and son in Onyx Storm despite their handful of interactions throughout. If Colonel Aetos is or is not venin, then we will likely see it in book 4, which will hopefully lead to the confrontation Dain's arc has really needed since the first book's twist ending.

I've Been Waiting For Dain To Confront His Father Since The End Of Fourth Wing

Dain Needs To Drive Home How Devastated He Is At Navarre's Betrayal

Fourth Wing and Iron Flame book covers against a fiery background
Custom Image by Simone Ashmoore

After the ending of Fourth Wing, I have been waiting to see Dain have a moment to confront his father and, in a larger sense, Navarre, which Onyx Storm sadly did not deliver on. Dain's betrayal of Violet in Fourth Wing was one of the more devastating parts of the book to me, as despite their growing tension, I had hoped that Dain would respect at least some part of Violet's autonomy. That being said, I also know part of the reason for that betrayal was due to Dain's trust in the only system he has ever known.

Dain's betrayal was revealed in Chapter 35 of Fourth Wing.

Rebecca Yarros herself has mentioned this several times, and Dain's arc in Onyx Storm did lightly cover it due to his clear allegiance to the Aretian riders and his cold demeanor towards his father. Yet those small moments were not enough for me. Dain spent his whole life striving for one major goal, so his discovery that it was all a lie should have been given a bigger moment, especially as his father was the main catalyst to seeing that truth. If Colonel Aetos was revealed to be venin, though, that already minimized arc would be destroyed.

Dain's Father's Betrayal Doesn't Land As Hard If He's Already Transformed Into A Venin

It Would Lessen The Impact Of Dain's Arc Overall

The cover of Onyx Storm by Rebecca Yarros with the Iron Flame and Fourth Wing covers enlarged as the background
Custom Image by Yailin Chacon

If Colonel Aetos is revealed to be a venin after Onyx Storm, it would make Dain's arc of trying not to reflect his father not land as hard as it makes his father's cruel choices more convenient. Though it would make a lot of sense, Colonel Aetos being venin would be disappointing as it would explain his rage and cruelty too neatly, especially his coldness towards Dain. Conversely, Colonel Aetos remaining human would lead to more opportunities for nuance and drive home the series' secondary and more grounded points about government corruption over its more standard fantasy narrative.

By making him venin, Colonel Aetos' derision would become ironic and take away from the fact that Dain is trying to unlearn his habitual obedience to authority, which he got from his father.

Not only that, but Colonel Aetos remaining human would add so much to Dain's arc, as their confrontation would fully close out Dain's transformation. Dain and Colonel Aetos started off with similar ideals, but Dain has strayed away from them, causing that rift. By making him venin, Colonel Aetos' derision would become ironic and take away from the fact that Dain is trying to unlearn his habitual obedience to authority, which he got from his father. That poignant and complex arc between the two would be taken away, leaving any possibilities for them after Onyx Storm to crumble to dust.

Onyx Storm Book Cover

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Genre
Fantasy
Publisher
Entangled: Red Tower Books
ISBN#
1649374186
Author(s)
Rebecca Yarros
Publication Date
2025/01/01

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​.