When Svenno, Grimm, and their Aesir raiders approached the towering citadel, they were ambushed by the fabled black monks of Yahlgan. Svenno managed to escape, but left Grimm behind, who was then captured and tortured by the fanatical troops for years to come.
- 1 Appearances of Yahlgan
- Minor Appearances of Yahlgan
- Media Yahlgan was Mentioned in
- 1 Images featuring Yahlgan
- Location Gallery: Yahlgan