The party ventured across the border to the Haunted Coast within the Crater Coast area. They had found an abandoned cart, finding the horses, and communicating with them via magic, they found that the merchant was taken by cultists. During the fight a enormous purple worm errupted out, causing a sink hole to emerge sucking all the party and cultists into a deep underground area. Inside, they fought an umber hulk, and multiple feral vampires. The adventure ended with the party escaping from the underground area, seemingly a ruin of some kind, but also fleeing a new threat. A large vampire that looks like a vampire bat mutant. The door was left open, leaving the creature to escape.