Later, he has his allies, King Ogunwe and Lord Roke, find and rescue Lyra from Mrs Coulter. They capture Mrs Coulter, but Lyra and Will escape with two of Lord Roke's agents. Lord Asriel then attends to Mrs Coulter and tries to influence Lyra and Will, as they hold the key to renewing the Dust flow. Lord Asriel lets Mrs Coulter escape in an 'Intention Craft' and has Lord Roke follow her to gain information from the Consistorial Court of Discipline. They learn that the Church has made a bomb to kill Lyra, and Lord Asriel rescues Mrs Coulter just in time. He destroys Saint-Jean Les Eaux (the location of the bomb) with his Intention Craft.