The morning after the battle with Scoriszar, Irabeth approaches Arthas with an ancient map. Her paladins have been searching through the archives at Badechapel for any mention of a fortress dedicated to Desna. This map is all they have found; it shows a structure labeled "Desna's Redoubt" far to the east of Anestral City. The heroes decide to explore the site. They swiftly fli to the keep's location using wind walk then approach the structure carefully. Unfortunately, their stealth is undone by a pack of aggressive will o' wisps. As the party is dealing with the wisps, a pair of incubus sentries riding rift drakes join the fray. Initially, the party is overwhelmed. The drake riders use long, wicked lances from the back of their drakes, causing massive damage to Arthas and unseating Nor. The drakes themselves attack with ferocious bites and acid breath. The companions scatter, trying to regain momentum. Soon, the drake riders are joined by their commander, an annis spellcaster named Jaruunicka. By this time, however, the party has regrouped, and their tactics improve. Xhotl keeps Jaruunicka occupied, while Arthas keeps Hubris in close quarters with the drakes, preventing further lance attacks. Elaryan uses chain lightning to attack multiple foes. Within minutes, the forces of evil have been defeated. As the dust settles, a lone figure approaches from the keep's single tower. It is Arueshalae, the succubus who sent the dream vision to Arthas. She thanks the party for their timely intervention, pausing in shock as she recognizes Elaryan as the champion whom she saved from Baphomet's plan years before. Everyone gains 1,000 XP. The rescue of Arueshalae is a mythic trial for everyone, and the revelation of his backstory counts as a personal quest for Elaryan.