Silver Marches Sandbox 19 - The Twilight Tomb

3.5E's The Twilight Tomb was published as an adventure for level 3 characters. It was set in the Yuirwood of Aglarond and tied into that nation's own sub-race of elves, the star elves. Despite this, it is easy enough to transplant into another elven - or, in 4E terms, eladrin - land and still use it largely "as is".

It's also particularly interesting from a sandbox perspective because the PCs are actually trapped in the titular Twilight Tomb, a demiplane which, in 4E terms, is something like a bubble in the Feywild and their goal becomes that of escape. That basic set-up makes it fairly easy to add into a campaign, especially one that is more sandbox in nature. In fact, all that is required is a forest with a connection to the eladrin and/or elves and a stonehenge-like circle. As most of the forests of the Silver Marches were once part of the eladrin kingdom of Eaerlann or the empire of Aryvandaar, I could choose almost anywhere and it would make sense.

Rather than regurgitate the adventure's background and synopsis and then provide some thoughts on how it might be adapted to the basic idea I have for this campaign, I thought that as a single location that it might be better to simply use the questionnaire included with Raging Swan Press's Dungeon Design I blog post and do it all at once:

Original Purpose of the Dungeon:  Originally part of the Feywild demesne of the evil eladrin wizard Mourel Duskwalker of Eaerlann, it was turned into a demiplane and a tomb for the eladrin after he was slain by eladrin high mages for the great evil he had wrought by using the power of the Horn of Kotharvuth to summon an aspect of Moander which he then loosed against his enemies. After his death, he was interred by his faithful servants as he was the last of his house.

Who Built the Dungeon: The Twilight Tomb was built by the eladrin House Duskwalker as a place of quiet contemplation and as a graveyard for their fallen. The glass spires were designed to "sing", as it were, in harmony with the movement of the water below, much as some can hear the sound of the sea in a seashell.

Current Purpose of the Dungeon: The Twilight Tomb remains as a tomb but the nature of the high magic ritual that created the demiplane also weakened the walls between the demiplane and outside. As a result, the demiplane is now tainted by the Far Realm and a nilshai - a sorcerous creature of the Far Realm - is attempted to use The Twilight Tomb as a bridgehead for a Far Realm invasion of Toril.

Dungeon Inhabitants: When the PCs arrive, they will be almost face-to-face with one of The Twilight Tomb's inhabitants, the animated skeletal remains of the black dragon Kotharvuth:

The demiplane contains four glass citadels:

The contested tower is the former library of House Duskwalker and it is now inhabited by a yochlol thrall of Lolth searching for the Horn of Kotharvuth:

The Redoubt of the Nilshai contains what used to be teleportation circles which were corrupted by the high magic ritual that created the demiplane. That allowed a nilshai to travel through and it now seeks to expand the portal to the Far Realm but also open another portal to Toril:

Mourel's Tomb is, more accurately, the tomb of all the Duskwalkers but Mourel's tomb is by far the largest and most ornate. However, Mourel is not dead: he is undead. He exists as a brain-in-a-jar concealed within the chest of flesh golem girallon:

Finally, the Portal Control Centre contains the only way to return to Toril but it is guarded by a giant crystal golem (new monster) created by eladrin high mages:

History of the Dungeon: This has been covered already.

Upcoming Events: Rather than calling this section Upcoming Events, I could actually call it Why Is This Location Important Right Now? The undead Mourel Duskwalker possesses the Horn of Kotharvuth. Lolth wants this because it could play an important role in the creation of the Demon Weave and thus she has sent one of her handmaidens, a yochlol, rather than entrusting the mission to one of her drow.

This is the Horn of Kotharvuth:

The Horn of Kotharvuth was crafted from the remains of the mighty black dragon Kotharvuth - a name which translates as The Black Fiend - who was a Chosen of Moander during the time of Eaerlann and who possesses phenomenal powers of corruption beyond those of other black dragons. His Horn retains some of those powers.

Running The Twilight Tomb

My gut reaction to re-reading this adventure is to actually mash it up with The Shattered Circle - which also features a stonehenge-like circle - and trick or lure the PCs into activating the portal that will bring them to The Twilight Tomb. Perhaps it's the only way to escape a particularly fierce monster or perhaps an evil eladrin warlock from the Eldreth Veluuthra is able to force them through the portal?

As heavy-handed as that could be, it's also something different in the context of the way I DM and it might be fun to try.

Alternatively, if the PCs are on the trail of a drow (actually a yochlol) seeking out old Moanderite relics, perhaps they are able to trace her to the stone circle and then discover and activate the portal before finding themselves trapped in The Twilight Tomb and further discovering that the drow they thought they were following is a yochlol.

What if the Far Realm influence is bleeding through from The Twilight Tomb and this is tainting an area of, say, the Silverwood or Turlang's Wood? Or instead of the Far Realm influence, Moander's influence is leaking through. In either case, maybe a treant, a druid or a similar NPC asks the PCs to investigate?

Anyway, the nature of the adventure just makes it a nice back-up location for any sort of sandbox set in an area of elven forests. It's a good adventure to fall back on when not much else is happening.

Silver Marches Sandbox 16 - The Sunless Citadel

My plan is to begin this campaign in Silverymoon and the proximity of the Silverwood, and the lack of existing lore, seems to make it a perfect location in which to place one or more starter adventures. A previous post suggested a modified version of Raiders of Galath's Roost and this post will offer up some suggestions for using adapting the Sunless Citadel as a low-level adventure in the Silverwood.

Sunless Citadel was the first adventure published by WotC for the then new edition of D&D, 3E, and it is now more than 13 years old! It also features highly in lists of the best D&D adventures published from time-to-time.

My previous posts in this series have been really half-baked in terms of their suggestions about how to adapt adventures for a 4E-powered sandbox set in the Silver Marches; I am planning to put a bit more effort into this post so that it may be, hopefully, more useful for anyone reading along... and, perhaps more importantly, something that I can use largely "as is" for my game.

I'll start by posting copies of the maps from a rather useful site. Firstly, here's a cutaway side view showing the vertical layout of the dungeon:

Then we have the upper level, also known as the Fortress Level:

Finally we have the level I am more interested in for story reasons, the lower level or Grove Level:

I must admit, this is far more rooms/encounter areas than I like for any version of D&D, but I am hoping I can make this adventure as much - if not more - about exploration and interaction that simply about combat, especially as I am going to aim this as new players.

Designing (or Re-designing) the Dungeon

I designed my first adventure in 1981 but I am always looking at new design paradigms, checklists etc... that I can use to try and improve my designs. Since 3.xE - and now also with 4E - my adventures have become much simpler, typically involving three (or, at the most, five) encounters and a lot more interaction with NPCs etc.... However, I think with this adaptation of Sunless Citadel, particularly in the context of wanting to adapt it for new players, I need to go back to basics... and looking at those maps, I also need to fill in a lot more space.

One of my favourite RPG publishers is Raging Swan Press. Even though their products are for Pathfinder rather than 4E, I find lots of ideas I can use in my 4E games (and, no doubt, that experience will be the same when I finally get around to running 13th Age).

In a recent post on the Raging Swan Press blog, the following was posted as a list of things to consider before sitting down to formally design your dungeon:

When designing a dungeon, consider the following factors:

• Original Purpose of the Dungeon: A dungeon designed as a gigantic tomb is going to look and feel completely different to one that was once a grand temple. In either case, the builders construct different kinds of rooms, chambers and corridors based on what they needed the dungeon to do.
• Who Built the Dungeon: The dungeon’s builder inevitably leaves his mark on the dungeon. From grandiose statues of himself to particular room features the PCs can detect even a long-dead builder’s influence on the dungeon.
• Current Purpose of the Dungeon: Even if the dungeon was originally conceived as the tomb of an powerful mage, the orc tribe that now lurks within will adapt and change portions of it to suit their needs.
• Dungeon Inhabitants: The dungeon’s past and present inhabitants leave their mark on the dungeon. They may have altered the original structure, decorated it in distinctive fashions and so on.
• History of the Dungeon: A dungeon’s history inevitably affects its disposition when the PCs delve within. If an earthquake struck the dungeon, for example, evidence of the damage it inflicted is likely all around.
• Upcoming Events: Upcoming events can affect the dungeon. For example, a dungeon hosting a battle of annihilation between duergar and troglodytes will have signs of not just the current conflict but upcoming battles (which might include traps, fortification and so on). An evil mastermind planning to subjugate the surrounding countryside will have many troops (and the equipment and provisions to sustain them) in his dungeon.

I think working through that list is as good a place to start as any but, before I do so, I should mention what has attracted me to Sunless Citadel and why I want to include it in my Silver Marches sandbox (aka In Search of the Unknown).

A fews days ago, I posted a revised introduction which included a brief outline for my plans to include Lolth's Demon Weave and similar elements from the Rise of the Underdark RSE that WotC never did quite finish or bring to life. (But I am grateful that they at least started it because, without it, I wouldn't have Mike Schley's excellent map of the Silver Marches and would be stuck with the unprofessional stain that is the 4E version of the same.)

In 2E's excellent Faiths & Avatars, it mentions that the dead deity Moander is sometimes impersonated by Lolth because the Queen of Spiders believes that this may be a way she can make in-roads into being worshipped by the surface elves (and, in 4E, eladrin). I want to use this idea in the context of Lolth's plans for the Demon Weave because I think it makes sense in this campaign set, as it is, in lands once held by the elven empire of Aryvandaar which was notable for the way it embraced evil unlike most elven realms. And while, canonically, that evil was the fallen solar Malkizid, I somehow think that the subtle corruption of Moander was also one of the reasons the Branded King was able to become so influential.

So what's the relationship to the Sunless Citadel? The Grove Level of the Sunless Citadel includes a tree that, according to the adventure, was formed from a stake that pierced a vampire's heart. I want to change that to make it a tree that grew from a sliver or seed of Moander's essence and which is now awakening and, simply put, is hungry. And the cult of Moander that has formed around it must keep it fed.

And, on that note, let me tackle the rest by using Raging Swan Press's list:

Original Purpose of the Dungeon

 

The Sunless Citadel was built as a place where the evil eladrin of House Aelerothi from the kingdom of Eaerlann could retreat to worship Moander in secret and perform their corrupt arcane research.

Who Built the Dungeon

 

The dungeon was built by dwarven and gnome slaves of House Aelerothi supplemented by the heavy labour of summoned earth elementals.

 

Current Purpose of the Dungeon

 

The Sunless Citadel is, once again, being used as a temple of Moander and, more particularly, to house a cult dedicated to Moander and to nurturing the Spawn of Moander, a treant grown from a seed of the Darkbringer.

 

Dungeon Inhabitants

 

The cult of Moander represent the major inhabitants of the Sunless Citadel. The cult is led by a crazed druid and his or her acolytes, but has also attracted a group of murderous brigands who rely on the cult for magic and healing which the cult provides in exchange for captives that they can feed to the Spawn of Moander.

 

History of the Dungeon

 

The Sunless Citadel was built around 2,000 years ago during the time of Eaerlann's ascendancy. It was built near to Eaerlann's western border in order to minimise the attention of the those eladrin and elves who remained faithful to the Seldarine.

 

An earthquake caused into to sink further into the earth and, indeed, removed any access but an underground stream recently caused the ground to subside and the subsequent defile that was created exposed the entrance of the Sunless Citadel once again.

The druid heard the Darkbringer's whispers and, once again, the Sunless Citadel is the centre of a nascent cult of Moander.

Upcoming Events

 

Lolth's manipulations across the Silver Marches have stirred up the Eldreth Veluuthra. Its leaders do not realise that they are merely pawns being used by the Queen of Spiders; instead, they think that they are getting ready to cleanse Luruar of the human stain. (Also, developing the kernel of an idea inspired by 2E's Curse of the Azure Bonds and the artefact known as the Gauntlets of Moander that play such an important role in that adventure, I rather like the idea that a Moanderite relic is the key to Lolth being able to corrupt the wards of Silverymoon and thus turn the mythal-like protections of the Gem of the North into more fuel for her Demon Weave.)

The Eldreth has also become aware of the Sunless Citadel and believe that this reminder of Eaerlann and Aryvandaar should, once more, be in elven (and eladrin) hands. The question I need to answer is this: Is this an "upcoming event" or, for example, have the Eldreth already taken the Fortress Level and thus provide an extra faction within the Sunless Citadel? If it is an "upcoming event", could it be that the reason the PCs are travelling to the Sunless Citadel is a result of Eldreth manipulation and, indeed, when they exit the Sunless Citadel they find an Eldreth ambush waiting for them?

 

Is This a Good Starter Adventure?

I've been racking my brain for the things that make a good starter adventure, and which make a good starter adventure for 4E. I'm not completely sure what the answer is/answers are. Part of the problem is that I am operating in a little bit of a vacuum because I don't know what characters the players will create and thus I don't know their backstories or motivations or the other bits of background I could otherwise hook into to make the adventure (and, indeed, the campaign) come personally alive for them.

That said, I think this is a fairly good start. I've got several factions - the human and half-orc bandits, the human cult of Moander, the eladrin and elven Eldreth Veluuthra - which can be both fought and interacted with. The fact that the Sunless Citadel was a temple of a fairly mysterious chaotic evil deity gives me a chance to include some weirdness that might not be out of place in, say, WG4 Forgotten Temple of Tharizdun and I hope that helps scratch the exploration itch.

 

I'm also thinking of a few key NPCs. The first is the druid that tends the Spawn of Moander. I could simply go with Belak the Outcast from the original Sunless Citadel, or I could go with one of the blightlords of Talona from 3.xE's Unapproachable East. I rather like the second option as the picture of the blightlord from Unapproachable East also has a corresponding picture of a corrupted treant which not only matches how I see the Spawn of Moander, my second key NPC, but it also inspired the blackroot treant miniature which is part of my collection of miniatures and thus I can use it when I run this adventure. And I think a third key NPC could be an eladrin arcanist (bladesinger? wizard? warlock?) who belongs to the Eldreth Veluuthra but who is, in truth, not only a disguised fey'ri but also a scion of the Aelerothi family that built the Sunless Citadel.

Finally, Sunless Citadel includes a strange encounter with a troll trapped inside a dragon-shaped sarcophagus. That doesn't work for me but I rather like the idea of an Aelerothi eladrin mummy inside a sarcophagus which is not only undead but which is a plant-like monstrosity infected by a seed of Moander. This is not meant to be a particularly key encounter but should serve a role similar to that played by the Immortal King in the original Caverns of Thracia: it's a rather deadly, but ultimately rewarding, "bonus" encounter.

As an introduction to D&D, I should also include some traps and tricks. I am thinking that these should be fairly magical in nature - portal-based traps seem ideal - rather than mechanical. Dwarven slaves may have built the complex, but it was an eladrin architect who designed it.

Conclusion

I must admit, answering those six questions is a great way to organise one's thoughts about a dungeon and, I think, a great start to the design process. I will definitely use this list again and I think it is particularly helpful when one is seeking to adapt, convert and/or plagiarise an existing adventure.

 

But before this is going to be ready to run, I think I have to put in a bit more work into making this interesting for first time players. I'll use the (relatively0 new WotC model of trying to balance interaction, exploration and combat but based on the framework that is already here.