WRITTEN RECAP
The session begins with the Old Dudes finishing a fight against oversized kobolds in a Riverhaven tavern.
These are not the small raiders the party has fought before. They are larger, tougher, and connected to an ancient wizard whose history reaches directly into Sspaa's people. That makes the encounter more than a random bar fight.
Before the group can fully investigate, Umeren arrives with worse news.
Something is happening at the Steelclad Garrison.
Then the city starts coming apart.
Attacks break out across Riverhaven. Kobolds move through the streets in organized groups, but they are not alone. Gloomstalker cultists—the same shadow conspiracy the party has fought since the campaign began—appear alongside them.
Two enemies who should not obviously be cooperating are now attacking the city together.
The party responds by moving from crisis to crisis, helping guards and Steelwind soldiers hold key areas. What begins as a tavern encounter expands into a citywide battle.
There are elite Gloomstalkers, shadow creatures and waves of kobolds. Summoned allies and Drachen's echoes get thrown into streets and buildings. Hayben uses the abilities that made him a battlefield commander long before Riverhaven ever believed his story. Sspaa and Eth move through the chaos looking for vulnerable targets. Umeren keeps the group alive while discovering that the Staff of Umbraxion has become another powerful—and potentially worrying—part of his arsenal.
The attack reaches the mayor's home.
A messenger reports that the manor is under assault, and the Old Dudes rush there rather than waiting to see whether Riverhaven is about to require an emergency election.
Inside, they fight more Gloomstalker forces while pushing toward the mayor's rooms. Poison, shadow magic and close-quarters combat turn the house into another battlefield.
The mayor survives.
Across the city, the garrison and militia eventually break the larger attack as well.
That should be the victory.
It is not.
The Steelclad Garrison reports something discovered during the fighting: a previously unknown entrance into an older level of Riverhaven's undercity.
The timing is suspicious.
The kobolds and Gloomstalkers may have been trying to conquer the city, but it is equally possible the attack was a distraction designed to reach something beneath it.
The newly opened passage appears connected to the Aegis Arcanum.
For Drachen, that means the invasion may have targeted one of the shield-wizards' ancient vaults.
For everyone else, it means the enemies they have been fighting separately are now connected by a shared interest in buried magical sites.
The tavern fight is only the opening act. Once the oversized kobold threat is handled, the party discovers coordinated attacks breaking out across Riverhaven. Hakar's followers and Gloomstalker forces are moving at the same time, turning isolated cult problems into something that looks much more like an assault on the city.
The heroes split their attention between civilians, key locations and Mayor Elwyn Riversong. Protecting the mayor matters not because the campaign suddenly becomes an escort mission, but because decapitating Riverhaven's government would turn panic into collapse. The militia and Steelclad forces fight elsewhere while the party handles the threats that ordinary guards are least equipped to survive.
Eventually the defenders contain the attack. Then the uncomfortable part becomes obvious: the assault was a distraction.
While Riverhaven's defenders were occupied aboveground, someone opened or exposed a route into another old Aegis layer beneath the city. The timing is too precise to be accidental. The enemy knows enough about Riverhaven's forgotten defenses to use a citywide attack as cover for an archaeological break-in.
That discovery ties several character threads together. Drachen's Aegis investigation is now strategically important. Umeren's Umbraxion artifact suggests what kind of power might want those defenses weakened. Hayben's connection to the city's military history gives the party allies among the people trying to stabilize Riverhaven. Eth and Sspaa remain exactly the people everyone expects to send through a suspicious opening first.
The party rests and prepares to descend. The battle for Riverhaven has changed shape again. The enemy is no longer merely hiding under the city.
It is deliberately opening the old doors.
The group takes a short rest, counts remaining spells and healing, and receives the report from the garrison.
The action has another layer as well. The oversized-kobold fight is followed by a coordinated citywide attack involving Hakar’s followers and Gloomstalker forces, including a direct threat to Mayor Riversong. The group has to learn the place while moving through it, and that makes every new clue immediately practical. A symbol can become a key. A prisoner can become a witness. A strange relic can be the reason the next door opens—or the reason everybody suddenly needs a saving throw. Riverhaven has trained the party to treat exploration as part of the danger instead of the quiet time between fights.
When the fighting starts, the party has to protect key people and locations while Riverhaven’s militia and guards fight elsewhere, making the session feel like a defense of the city rather than a dungeon clear. The heroes increasingly work as a real unit rather than five or six separate character sheets. The front line buys room for archers and spellcasters, the scouts try to keep the group from walking blind into the next threat, and healing is saved for the moments when somebody is one bad hit from disappearing. The exact plan changes from room to room, but the basic trust underneath it is becoming one of the party's strongest advantages.
Naturally, none of that prevents the table from wandering into its own kind of trouble. Even during the city assault, the group has to keep track of who can reach which fight and which abilities are still available after the opening tavern violence. That is the Old Dudes rhythm by now: somebody makes the sensible observation, somebody else makes the joke, and a third person pushes the button while the discussion is still happening. The humor never really stops the adventure. Most of the time it is happening at exactly the same moment the characters are making decisions that could get them killed.
Underneath the jokes, the character stakes keep moving. The attack makes every personal thread strategically relevant: Hayben’s military ties, Drachen’s Aegis research, Umeren’s Umbraxion knowledge and the rogues’ ability to move through chaos. Riverhaven has become very good at bringing old choices back around. A weapon found months earlier can suddenly matter to a new enemy. An NPC rescued in one arc can become the person who explains the next. A disgrace, curse, vision or bloodline that began as backstory can eventually become the reason the whole party is standing in a particular room.
The larger pattern also gets harder to ignore. The party discovers the attack was cover for opening a new Aegis entrance below the Elder Tree plaza. At first the heroes could treat the Gloomstalkers, the Steelwind Dragoons, the Aegis Arcanum, Umbraxion, the infernal prisons and the planar breaches as separate mysteries. With every new site, that becomes less believable. Riverhaven was protected by overlapping systems and orders, and somebody—or several somebodies—has been finding the weak points in all of them.
By this stage of the campaign, the heroes have enough history that resource choices carry consequences. A spell slot used on the first guardian may not be there for the boss. A potion forgotten in a backpack can suddenly matter. A cursed weapon may solve today's fight while creating next week's problem. The players spend plenty of time checking ranges, conditions, concentration and inventory, but those rule questions are attached to real stakes now because the group has people, places and unfinished promises it is trying to get back to alive.
By the time the immediate danger settles, the heroes rest knowing the enemy now understands Riverhaven’s buried defenses well enough to use a city attack as a distraction for a vault breach. The party rarely gets a clean reset after a victory. One answer exposes another door, and one rescued person usually knows the name of the next place nobody wants to visit. That momentum is what carries Riverhaven forward: the heroes keep solving the problem in front of them only to discover that it was connected to something older, larger and usually much less willing to stay buried.
They have just fought through a citywide attack.
They are injured, depleted and tired.
And there is a brand-new ancient passage underneath Riverhaven that the enemy may already have entered.
Naturally, they are going down.