The Maidens of Watermaple

"The Maidens of Watermaple" is the seventh episode of the Log Horizon 2 anime, adapting most of Akatsuki's thoughts during the raid about the three days before Operation Capture in volume 6, chapter 5. It aired on November 15, 2014.

Synopsis
Henrietta goes outside of the Watermaple Consulate in search of Rieze, who had just learned that Krusty had vanished due to Calamity Hearts' flavor text. She finds Rieze at the gates, crying, and learns about what had happened n the morning. She agrees with Rieze to keep the knowledge about Krusty's disappearance a secret due to all the commotion in the city as well as the threat of Minami's spies. Then, Mikakage calls them to tell them about how flavor text was becoming real. With this revelation, Rieze notes how Enbart Nelles' sword Byakamaru was once possessed by a Raid Boss named Lugrius. According to legend, Lugrius was an Ancient hero who was the hero of the Ezzo Empire. However, he was betrayed and killed by Sutu Inaw and turned into a raid boss filled with hatred and vengeance.

As that is happening, Enbart Nelles is in the sewers, arguing with himself as Lugrius' hatred possesses him. Aiming to kill the humans that treated him like a dog and had betrayed Lugrius, he manically laughs.

Akatsuki walks down the road, thinking about how, if she had obtained Byakamaru, her spite towards Minori could have twisted her into a monster due to flavor text becoming real. As she thinks this, she passes Tatara, who turns to look at the Assassin's back. Meanwhile, Soujiro sits in his guild hall, eating salmon when Nazuna sees him. He agrees to take his hands off the situation and leaves it to the girls.

Training Grounds
Members of West Wind Brigade, D.D.D, and others gather at a training spot to begin preparing to defeat the murderer. Akatsuki clumsily asks them for help, to which they agree. As the others learn each other's strengths and weaknesses and fight against each other, Akatsuki talks to Yuta and Kitsunesaru about Overskills. They mention Krusty's Hyperion Eye, which allows him to see the HP and status effects of those in his party or raid party.

Trivia

 * Most of the episode's information was actually either Akatsuki's or Rieze's thoughts during the battle scene. In order to focus on the raid itself in the next episode, they were moved into this episode.
 * In the anime, Nelles intercepts Akatsuki and Maryelle when they are on patrol. However, in the light novel, it's the other way around: Akatsuki and Maryelle intercept him as he becomes annoyed over how no Adventurers were around as part of their strategy.