Heading back to Game of Thrones, you’ll remember all that musing about the Prince That Was Promised and how this fabled hero would save us from death and destruction. Despite the White Walkers and the Night King being pitched as the saga’s big bad, they were unceremoniously dispatched during season eight’s Battle of Winterfell. There’s plenty of debate about who the Prince That Was Promised really was, and with the Valyrian word for prince being gender-neutral, the jury is out on whether Jon Snow or Arya Stark is the one who can claim the title.
We’re still a long way off from Arya plunging the catspaw dagger into the Night King and ending the war with the undead, but in House of the Dragon, Viserys explained the importance of Aegon’s prophecy to daughter, Rhaenyra. When Vis named a young Rhaenyra (Milly Alcock) his successor, he explained how Aegon’s prophecy has been passed down through the generations of Targaryens. Without going into spoiler territory, it’s likely the prophecy is lost before Rhae can pass it down her side of the family tree – which eventually reaches Jon Snow. many generations later.
In House of the Dragon’s eight episode, a dying Vis reiterated Aegon’s prophecy to an older Rhaenyra (Emma D’Arcy). Things got muddled at the end of the episode when he misidentified Alicent Hightower (Olivia Cooke) and presumably thought she was Rae. Incorrectly saying “It’s you,” he mentioned the name Aegon and confused Alicent into thinking he wanted Aegon II to sit on the throne instead of Rhaenyra. Jump forward to “The Green Council,” an unknowing Alicent hands Aegon II the Valyrian steel dagger without so much as a mention of what it means or the prophecy inscribed on it/ This wannabe Joffrey Baratheon probably thinks he’s got another boring heirloom instead of the ultimate weapon in saving the Seven Kingdoms.
With Alicent, Aegon II, and the rest of her brood having no idea about Aegon the Conqueror’s prophecy, it’s doomed to be just another story lost to the wind. There’s a glimmer of hope that Helaena could use her dreamer abilities to bring it back into fashion, but none of this really matters anyway. The Targaryen civil war is heating up, with the famed Dance of Dragons sure to be taking up everyone’s attention in the upcoming seasons. Even if the prophecy vanishes for a while, we know it resurfaces by the time Rhaegar Targaryen is around because he’s obsessed with having three children to fulfil the three heads of the dragon element. It sort of works, as Rhaegar has a son with Lyanna Stark – who grows up to be another Aegon Targaryen, a.k.a Jon Snow.
Given that so few people know about Aegon I’s prophecy, it’s obviously absent from Martin’s Fire & Blood novel. House of the Dragon has already had some big wins deviating from the source material, and alongside the likes of Laenor’s escape and Rhaenys (Eve Best) crashing Aegon II’s coronation with her dragon, the fact Alicent misheard her late husband adds another dimension to the story. With the doting mother thinking Vis named their son as heir, she genuinely believes it’s his right to sit on the Iron Throne, rather than a simple thirst for power like in the book. Still, it’s frustrating for viewers to watch the prophecy plunge us into a civil war. If only Aegon II was better at learning Valyrian, he might’ve been able to read the dagger for himself.
