It's the ultimate face-stealing assassin training ground for Arya Stark, but what are the Faceless Men actually doing when they wear people's faces? Is that magic? Why do they have so much weirwood in their House of Black and White? What is their agenda, with Arya or anything else? What does this have to do with House Bolton? And why are they collecting so much dragon stuff?

Everything from how the mysteries of the House of the Undying work to the role it plays in the story (Dany's and Euron's, mainly), including theories about what the shade trees are (related to weirwoods? something else?), where they come from, what they symbolize, what about the little dwarf, and more.

Special thanks to artist Oana Novicov for the title image and all her new HOTU art featured in the video! Really outstanding work, check out her art: https://www.deviantart.com/oananovicov712

We know greenseers and skinchangers are psychic, but did you notice that the wolves have their own wolf-to-wolf telepathy, and that the Starks can use it to talk to one another, and even boost each other's magic? Plus, there may be something similar going on with the ravens...

Debunking Ancient Andals theory and proving when the Andals came, how we cane know that, and showing the exact events that caused the Andal Invasion to begin. Plus, "what was the first Valyrian sword in Westeros?"

Is Bloodraven really the three-eyed crow? Why have he and the children of the forest been watching for Bran? Why do the children even need human greenseers if they have their own? Will the white walkers invade the cave, and how will Bran leave? How far down do the tunnels go, and the underground river? All this and more!

My ultimate guide to Dothraki culture, religion, and history begins with the question "where did the Dothraki come from?" They do have an origin that predates their presence on the Dothraki sea, and to uncover it, we'll follow the twin trails of historical / physical evidence and religious / mythological evidence. Plenty of Essosi history, plenty of Dany and Drogo, and even Great Empire of the Dawn mythology included as well!

How does the dragonbinder really work? We know "all Euron's gifts are poisoned," so it's obviously some sort of trick and trap to ensnare Victarion, but how is that going to work? How does giving Vic the dragonbinder and sending him to Meereen lead to Euron claiming a dragon? Which dragon, and where? I have answers to all of these questions with a new Winds of Winter Predictions theory! It's a trap, Victarion, don't blow that thing!

Rumors that Helaena or others could be using glass candles on House of the Dragon Season 3 gave me a good reason to hit you with my best glass candle theories, plus an exploration of their powers, both known and suspected. Did the Targaryens use them on Dragonstone & how does a candle explain the Dornish Letter mystery? Is Euron using a candle to corrupt people like Leyton Hightower or Daenerys? What will Dany see with the glass candle Marwyn the Mage is surely bringing her? How is Starry Wisdom Cult using the candles to enact their agenda? Are glass candles keeping the ghosts of the Great Empire of the Dawn alive somehow??? A brand new Winds of Winter predictions theory here too!

What was "King Egg" (a.k.a. Aegon V) trying to do at Summerhall, and why did it go so horribly wrong? Those are the questions I'll answer, covering both the well-established Summerhall theories as well as some new ideas I am bringing to the table. Explosive dragon's eggs, visions of the Prince That Was Promised, kingsblood, wildfire, and potential maester conspiracy, plus a new find for the "Dunk held the sand-door at Summerhall" theory, it's all here.

Finally, a satisfying theory (with heavy foreshadowing) for what George Martin is going with Rickon's story! Since Rickon is a child, George has based parts of Rickon's plot on children's stories - Where the Wild Things are and Three Billygoats Gruff - and these stories also foreshadow this endgame! Walder Frey is a bridge troll, Skagos is an island of monsters who ride goats.. come inside and  @GreyWasteTim  and I will explain!