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,

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

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.

Prophecy ended with an explosive reveal: Emperor Corrino taking the side of his soldier Desmond Hart over Mother Superior Valya

The following review contains spoilers for the third episode of Dune Prophecy, “Sisterhood Above All”

Episode three of Dune: Prophecy looks back at Valya and Tula's past, providing the show's richest character drama yet.

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**

The Sisterhood. The sisterhood in question refers to the manipulative nuns known as Truthsayers, but it could just as easily refer to the two most important characters in the show: Valya and Tula Harkonnen.