Story so far ...

After questioning Megan Swiftblade and the mage Falrinth, the party activates the portal in the cellar and arrives in a swamp on a platform in a giant tree. As they explore their surroundings, they are attacked by two green dragons that lair beneath the tree. After defeating them, the party explores the tunnels beneath the tree. When they emerge in an underground chamber, they see a disfigured shadar-kai escape through a portal. Between the party and the portal undead block their advance. After defeating the skull lord and his minions, the part rests before following the shadar-kai through the portal.