In the second season of 'The Lord of the Rings: The Rings of Power', the character of Sauron, played by Charlie Vickers, is deepening his manipulation and deception among the key players of Middle-earth, particularly through his guise as Annatar. As he guides Celebrimbor in forging Rings of Power, the narrative explores the psychological and strategic intricacies of his villainy, establishing him as one of television's most compelling antagonists. Showrunner Patrick McKay emphasizes Sauron's role as the unifying force behind the various factions in the story, with a focus on his cunning tactics. The season hints at Sauron's transformative abilities and deeper magical prowess, going beyond his iconic form as the Eye. Meanwhile, the upcoming animated film 'The War of the Rohirrim' will also touch on Sauron's legacy, despite his historical absence from that specific conflict. Fans can expect surprising revelations about his character, adding layers to his already intricate backstory.