The Rings of Power S01E06: The Birth of Mordor The sixth episode of The Lord of the Rings: The Rings of Power , titled marks a pivotal turning point in the series. While earlier episodes focused on world-building across multiple locations, this hour narrows its focus entirely to the Southlands, delivering the show’s most action-packed and lore-altering chapter yet. The Battle for the Southlands

Just as the orcs overwhelm the village and Bronwyn is gravely wounded, the Númenórean cavalry—led by Galadriel and Halbrand—arrives in a stunning charge that saves the survivors.

The episode centers on the defense of Tirharad. Arondir and the Southlanders initially lure Adar’s orc army into a trap at the watchtower of Ostirith, collapsing the tower to thin their numbers. However, the victory is short-lived as it’s revealed that many of the attackers were actually fellow Southlanders who had defected to Adar’s side.

After the battle, Halbrand is hailed as the King of the Southlands, though the episode drops heavy hints regarding the mystery of his true nature.

In a tense interrogation, Galadriel’s ruthless desire to eradicate every orc is challenged by Adar, who points out that they, too, are "children of the creator".