teaches Valya that the only way to survive the virus is to "let go" of her lifelong guilt and fear Tula’s Secret : While Valya focuses on external power,
If you are looking for a summary or text regarding her final developments in the context of the Sisterhood, here is a breakdown based on established lore: Character Background: Valya and Tula Harkonnen The Sisterhood's Leadership Valya Harkonnen
