1.The opening credits have changed. Viserys's symbol is now filled with blood, indicating his death, and instead of following the bloodline of Rhaenyra, which the credits have previously done, we switch to Alicent and her descendants. Alicent's symbol represents House Hightower combined with the Faith of the Seven.
We see four bloodlines coming off Alicent and Viserys's union — that's right, four: Aegon II, Helaena, Aemond, and a child we haven't seen yet, Daeron.
Meanwhile, we get a close-up of the symbols for Alicent's other three children: a spider for Helaena, a naked woman lying on top of what could be a dragon egg for Aegon II, and a sapphire for Aemond.
2.You might remember from earlier in the season that Ser Harrold Westerling was Princess Rhaenyra's sworn protector when she was growing up — so it's no wonder he refused to murder her (in addition to, you know, all his vows and morals).
3.The little kids we see are Helaena and Aegon II's twins, Jaehaera and Jaehaerys.
4.Helaena repeats her "beast beneath the boards" warning in this episode, which many fans theorized was a future plot from the book but now seems likely to have been a prediction about Rhaenys bursting through the Dragonpit on her dragon, Meleys.
5.Lord Caswell, whom Otto murders in this episode, was one of Rhaenyra's primary supporters at court throughout the season.
6.While this episode is the first time Otto meets Mysaria — aka the White Worm — he has been dealing with her for many years.
7.If you can't tell the difference between the twin Kingsguards, Erryk is the one wearing his tunic open, with a slightly longer beard, while Arryk is all buttoned up with a shorter, tighter beard.
8.The sept where Aegon II is found is where Alicent and Rhaenyra were talking and praying together earlier in the season.
9.Alicent choosing Aegon the Conquerer's crown for Aegon II is huge symbolically.
10.It's also telling that the crown rests on a green pillow.
11.Rhaenys seems to spare Alicent and her family as an act of compassion from one mother to another.
12.Both sides show mercy in this episode — Alicent refuses to have Rhaenyra and her family murdered, and likewise, Rhaenys declines the opportunity to kill Alicent and her kids.
