These events took place during August thru October of 2022
While the Urgak and Wier were preparing to fight against the forces of Law, the players were busy making their own plans. Using the Eagle Eye treasure found in Cahn's treasure hoard, Boldvay cast levitation and invisibility on Mark the Thief to have him fly far into the air to spy on the forces of Chaos to the east and southeast. He managed to see a large force getting ready in some ancient city on the coast of Crystal Lake. Made up of hill giants, neanderthals, green dwarves, bugbears, iron golems, a dragon, and many others. It was more than enough to wipe out Pottsfort and the surrounding areas. And towards the east, Mark saw the burning fort of the Knights of Chic Fa'lar.
Lord Commander Roggett commanded most of the civilians to seek shelter in the Power Station with a company of his troops and some mercenaries for protection. He and most of his troops decided to stay and fend off the oncoming armies. Zappos, the eccentric wizard, decides to use the Black Eidolon for the upcoming battle. Boldvay decides to summon two efreeti to aid the forces of law. He also decides to the scroll of summon undead legion. The only problem is finding enough corpses for such a task. Zappos approaches him and tells he know of a place where he can contact a being who lords over another domain. A being who could aid him with supplying with such a force. But doing so is dangerous, and could very well cost Boldvay much. Boldvay doesn't hesitate and asks Zappos to lead him to such a place.
Zappos, using his teleportation mirror, takes Boldvay to a small secluded lake in the southwest. They arrive at night and it's cold. Boldvay can hear whispering in the back of his mind. Zappos uses words of power to summon the DM of Brovenloft, Moundshroud of the Mists.
Anyway, Boldvay and Quirkus soon set out to the north shore of Crystal Lake before Wier's forces can get there. Quirkus, in the crab mech, casts invisible, uses the control dragon potion and takes possession of one of Wier's dragons and manages to destroy some of the Dark Lord's forces. Boldvay then meets Wier and the rest of his forces at the northern shore of Crystal Lake while Quirkus gets out of sight. The powerful mists Brovenloft emerge from the woods just north of coast. Through the mists, a large army of undead make their way to the invaders. Ghostly tendrils and envelops the beached army. In no time, it kills the remaining forces and takes their souls and Boldvay to it's fog-drenched realm.
Wier then returns to the ancient city and realizes that his remaining troops found an underground bunker containing a cache of ancient, future tech weaponry, including nukes and a stargate. Wier's player, who is also a patron in both in Dubzaron and Brovenloft, will surely put such weaponry to use in those campaigns! I'm sure this in no way will come back to bite me in the ass (it does)!
With Boldvay gone, the Efreeti were no longer under his control, and decide to burn down most of Pottsfort before leaving. The Lord Commander declares Boldvay a wanted man. Another thing, between making a deal to destroy an undead army, and allowing the efreeti to run destroy Pottsfort, Boldvay's alignment changed to Chaotic.
Soon some of the players travel to Brovenloft themselves. I don't know much about those adventures as I only ran two sessions in that setting. The first the players had to drive a tank from Boldvay's fort to aid the force's of Eddie. Not much happened other than encountering some giant snakes and hippogriffs. The next session though proved to be game changing to Brovenloft itself.
They meet up with my patron there, Reverend Hopkins. Hopkins gives them the idea to nuke the Brovenloft city of Dublin due to him thinking that the Irish there were going to become a major threat later on. Two of the players gleefully accepted the mission and managed to out maneuver angels sent by the Pope himself and ultimately kamikazed themselves by flying the nuke, which was powerful Tsar bomb originally found in the Red Frontier, into the city of potato demons. This was hilarious! I used a combination of grenade throwing rules from AD&D 1E with this website. It was a hit and proved to be devastating. Not really sure what happened afterwards but it was fun. Eventually some of the players, and Boldvay himself, managed to make it back to the Red Frontier. And that's it for now!