Twice Born

S1, E4: After nearly all the acolytes have the same nightmare, Tula attempts to understand the origins of their disturbing dreams. Meanwhile, on the eve of the great Landsraad meeting, Valya sets her plan in motion to redeem House Harkonnen, Ynez confronts her father about rumors surrounding Desmond, and Kieran conspires to advance a rebel attack that the Sisterhood must try to thwart.