The party discovered the half-eaten bodies of the Pezzlian spies outside the yuanti caves
While retreating to the crystal cave, the party encountered evidence that the dragon knew of their presence and movements as he manipulated nature
The party had planned to lure the dragon away from his lair (possibly with the troll) but found the southern escape from the canyon now blocked.
The dragon landed outside the canyon as the party hid and invited them north the large temple, ensuring their safety
With lair options, the dragon helped their route north
The dragon recognized Graham's armor and knew they came from Stagburn
He gave them safety due to a dragon right of hospitality and claimed he was up north to spy on his half-sister. He stole the water decanter because the Duke stole it from him.
He offered to exchange the decanter if they bring Brom to speak with him.
Mrs. P saw fog roll in behind the party as they crouched near the statue speaking with the dragon.
Calling Casper, they asked him about Brom but he said he was bound not to say.
On the trip back to Stagburn through the Astral Plane, the party ran into a future Casper who was searching for the party. Mrs. P saw him look sadly at Graham before leaving to find the future version of the party.
Arriving at Stagburn in the early morning hours, Valen asked the party to help him get the key from the mansion mausoleum.
Mrs. P crawled through the hole in the tomb and retrieved the key from the child's sarcophagus. She opened the wife sarcophagus and a banshee attacked with its wail. Graham and Fidais immediately dropped unconscious and Mrs P is trapped in the mausoleum with the undead.