Days 17 and 18
The party had had enough of dark caverns – and so decided to hop off to the Shadowfell to meet this “mysterious warrior” that the Morrigan had told Stan about. They knew they were on the clock and so moved east as quickly as possible. Even so, it took them a day to reach Brindol and a second day to reach Obsidian, the city of the Shadar-Kai. There they met Keleth, a dragonborn paladin of the Raven Queen who had been sleeping for the past thousand years. He had been woken with a message from his mistress. Apparently, souls from this area had not been reaching the Raven Queen, and she wanted the party to find out why (and stop it).