The true climax of the episode is not the battle itself but its explosive ending. Despite being captured, Adar’s plan proceeds through the human turncoat Waldreg. Using the mysterious black sword hilt as a key, Waldreg unlocks a dam that sends a massive torrent of water through pre-dug tunnels.
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.
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.
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".
