Phandalin And Wave Echo Cave are both growing in strength.
Gundren Rockseeker and his allies are looking to establish another trade route for their goods.
They need you to survey the route through the Sword Mountains and Kryptgarden Forest to Westbridge, and to deal with any challenges along the way.
Travel beyond the Sword Mountains, through Kryptgarden Forest, and learn the secrets of the domain of the ancient green dragon, Claugiyliamatar.
This scenario is for characters of level 8th-9th. It can be run as a stand-alone adventure or can be linked to either "Dragon of Icespire Peak", "Storm King's Thunder", or "Storm Lord's Wrath". It acts as a follow-on adventure to "Halls of the Goblin King". Although it is set in the Forgotten Realms, it could be adapted to any campaign setting.
- from the publisher's blurb