They also run into the Cult of the Starless Saint, who worship and claim loyalty to the Darkling. Yuri, the leader of this cult, travels with Zoya and Nikolai while they are searching for a way to control the monster inside of Nikolai. They are trapped in a remnant of the Shadow Fold that holds some of Ravka's Saints, including Sankta Elisaveta, Sankt Juris, and Sankt Grigori. Sankta Elisaveta helps Nikolai prepare for a dangerous ritual to rid himself of the monster, while Sankt Juris works with Zoya to hone her Grisha powers. Elisaveta ends up betraying Zoya and Nikolai with Yuri's help. Juris is murdered by Elisaveta and is joined with Zoya as an amplifier. By the end of the ritual, the Darkling's spirit has entered Yuri's body.
