Rings of Power's Istar, Sauron sets up a bigger season 2 - Polygon

The Rings of Power’s episode 8 finale names Halbrand as Sauron, The Stranger as an Istar that’s likely Gandalf, and prepares Middle-earth for a different battle than Tolkien imagined in Lord of the Rings.

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RUMOR: The Rings of Power Season 2 Includes a Battle That Runs Across Two Episodes

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Istar: Why Lord of the Rings' 'Rings of Power' Season 2 may feature a second wizard

EXCLUSIVE: SAURON Scoops & Leaks For Rings Of Power Season 2

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The Lord of the Rings: The Rings of Power (season 1) - Wikipedia

Is 'Lord of the Rings: The Rings of Power' Getting Review Bombed? Suspends Ratings : r/television

The Rings of Power' Star Says Sauron Might Take a New Form in Season 2

The Lord of the Rings: The Rings of Power - Wikipedia