(Rings of Power) We've been watching Sauron this whole time.
It's clearly "Galadriel". It's why she knew she couldn't go to Valinor.
It's why she dragged the future Witch King (wonder where that name came from) into her service
Cellebron believes in "her"
She is traveling the lands to unite them against someone who hasn't been a threat for centuries with promises of means to combat said enemy.
She and Halbrand speak of using fear as a means to control.
There are definitely rings in that pouch.
As soon as she starts her quest the blue wizards appear.
There is a real Galadriel out there, but it isn't the one we have been watching.
Halbrand continuously has made the remark he is cold around her. She explicitly says fire does not give off warmth in the presence of evil.
Her blood was black tonight,
And listen to the theme:
View: https://www.youtube.com/watch?v=lwyXu2avmrM
That is clearly big reveal music.