: In the world of the Mulefa, Mary uses oil and amber to create a makeshift Amber Spyglass. Through it, she witnesses Dust (or "Sraf") leaking out of the world, realizing her role as "the Serpent" is to stop this annihilation.
In the intense fifth episode of His Dark Materials Season 3, " No Way Out ," the stakes reach a breaking point across multiple worlds as Lyra and Will venture into the Land of the Dead . : In the world of the Mulefa, Mary
: Back in their home world, Father President MacPhail attempts to use a piece of Lyra's hair to trigger a devastating DNA bomb. Despite Mrs. Coulter’s attempts to sabotage the machine, the Authority intervenes, causing the bomb to detonate in the Land of the Dead. : Back in their home world, Father President
: Viewers finally see the Mulefa using their unique seed pods to roll across the landscape, a detail directly from the books. : Viewers finally see the Mulefa using their
: Lyra and Will successfully locate Roger and have an emotional reunion with Lee Scoresby. They discover that the promised "Heaven" is actually a bleak purgatory where souls are haunted by harpies.