Dune: Prophecy's latest episode exposes House Harkonnen's fatal flaw: that even the noblest of members can be corrupted in the pursuit of revenge.

Sisterhood above all” is the mantra. And it’s not like the Harkonnen sisters don’t believe in it. But Tula has her own agenda, too, just like Valya. They are aligned in their ongoing purpose, one that will combine their personal aims with the Imperium-maneuvering machinations of the reverend mothers.

Prophecy digs into the origins of the feud between the Atreides and the Harkonnens, which eventually ends with Paul Atreides.

Dune: Prophecy‘s third episode went back decades to show why Raquella Berto-Anirul took young Valya Harkonnen under her personal tutelage. Valya only joined the Sisterhood in the first place, though,

Thanks to a protracted flashback in Dune: Prophecy Episode 3 “Sisterhood Above All,” we now have a sense that Tula might actually be the more deadly and dangerous Harkonnen sister. **Spoilers for Dune: Prophecy Episode 3 “Sisterhood Above All,” now streaming on Max**

Sisterhood above all” is the motto of Valya and Tula’s secretive organization, but its meaning seems to depend on which sister is saying it.

Dune: Prophecy has dropped its third episode. It showcased numerous twists and turns from the fate of Orry Atreides and Griffin Harkonnen to Tula’s attempts to resurrect Lila. With a mix of betrayal,

Dune: Prophecy episode 2 killed off Chloe Lea's Lila during the Agony, but her grandmother sacrificing her isn't as tragic as it might seem.

Dune: Prophecy Episode 3, titled Sisterhood Above All, will see major plot twists in an increasingly charged storyline for both Desmond Hart, a tool of the Emperor, and Valya Harkonnen. The tension was high in Episode 2, and it will continue to establish events that will affect the trajectory of the series as a whole.

Prophecy season one, episode three, "Sisterhood Above All," the series shows us flashbacks of Valya and Tula Harkonnen's past.

"Dune: Prophecy" episode 3 focuses on young Tula Harkonnen's relationship with Orry Atreides. Star Emma Canning breaks down Tula's pivotal choice.