As the battle raged, a loud crack rang out. The courtyard in the castle seemed to open up, swallowing everyone and everything within the castle. Laremmi and Agatar found themselves drifting through the multiverse for an indeterminate amount of time. Eventually they awoke in a chamber of black metal with a 12 sided metal sculpture sitting on a pedestal. As they inspected it, the ghostly image of a skull with ruby eyes appeared. It claimed to be the demi-lich Acererak, who had reached out across the multiverse to trap the heroes in it’s multidimensional dungeon.
Agatar, and Laremmi seemed to be alone, the other members of the party nowhere to be found.
Looking for a way out, the duo encountered Yuan-Ti, mimics, flesh covered walls that spewed acid, and deadly guillotine traps.
What was happening, and would they ever find their way back to the castle in time to stop the cults plans? Only time would tell. Somewhere in the multiverse Acererak was laughing maniacally.