 When Taraza is killed after a showdown with the Honored Matres on Arrakis, Odrade becomes Mother Superior.In "Chapterhouse Dune" (1985), Odrade is accompanied by Tamalane, Dortujla and the acolyte Suipol to meet the Great Honored Matre Dama on Junction, as Miles Teg leads a force to attack Gammu.With Gammu about to fall, the Honored Matres activate their "weapon of last resort", turning victory into defeat and holding Odrade captive.