The final arc of the game I ran in the Forgotten Realms involved the party (11 people in total, at that point) returning to Waterdeep for Midsummer. In the midst of the festivities, Dexter Halebrakt, the renowned illusionist of Baldur’s Gate, displayed his incredible skills. As the show ended, the screaming started. The children of the Sea Ward were gone…
A series of investigations, fights and Skullport-related shenanigans the party fought Dexter, in the illusory guise of a two-headed, golden dragon, and the Ulitharid controlling him. After a brutal fight that the party won, they found the children, only to be approached by a Beholder, representing the Xanathar organisation of Skullport…
The Premise of the Dungeon.
This dungeon was designed to cap off an adventure through the middle layers of the Undermountain, specifically Wyllowood. The Beholder (known as Altas Verdax) is looking to overthrow the leadership of the Xanathar, and needs to clear house in order to do it. Fights, danger and moral quandaries ensue, but that’s not why we’re here. The Xanathar’s Lair is a dungeon level designed to test and kill characters, as befits one of the most powerful Beholders in Faerûn. It had trick doors, a sea hag, and a blinded Beholder.
Rather than brush over every aspect of the dungeon, I’d like to focus on three encounters within the dungeon:
The Sea Hag’s Lair
Immediately after one of my favourite traps (regular readers may recognise the ‘one-player-trips-the-plate-then-the-next-player-gets-trapped-between-two-walls’ concept…this is the dungeon I designed it for!) is a flooded cavern, in almost complete darkness. Broken stone stairs lead into the water, too deep to wade through, too high to keep your head above water. This is the Sea Hag’s lair. Now, of course, for eleven level 5/6 players, a CR 2 sea hag isn’t much of a challenge. In obscured conditions, underwater, with very few air pockets, however…
The intention here is to have the players approach the hag secretly, in very small numbers, taking out the hag, then leading the other party members through the flooded cavern. I designed the encounter to test the tactical aptitude of the party, and involved a creepy, evocative monster with enough magical ability to flounder magical attempts to remove the water. It’s about as simple as that, really.
The Blinded Beholder
Of the three encounters, this is my favourite, and the one I want to focus on the most. The concept is to introduce the party to the mechanics of the Beholder, a creature with the ability to annihilate them if they go about things badly, in a way that allows them some degree of leeway.
The room is large, round, and dimly lit. In the centre, chained to a plinth, is a large, scaled Beholder with a milky white eye, rocking fitfully in it’s sleep. Hiding in the shadows are tiny Beholders, dreamt into existence by their larger kin. This is the central mechanic of the room; the central Beholder creates enemies for the party in reaction to various stimuli.
The room contains a number of Gazers, and a new Gazer comes into existence beside the Beholder randomly, assuming nothing else has happened. The Gazers watch the party, and only attack if they see an opportunity to gain an unfair advantage. As the party make their way through the room, they roll stealth checks against the Beholder’s passive perception. If they fail, the Beholder lashes out in it’s sleep. Randomly choose an eye ray, then make an attack roll at disadvantage. If the attack hits, then the ray has hit its target; resolve the ability as usual, focussed on the relevant character. If it misses, then ignore the rays effect. If the party attack the Beholder, there is a 50/50 chance that it spawns a Death Kiss. The end goal is to reach the doorway leading to a riddle, then take the item disgorged from the riddle area to a second doorway in order to escape (PS; I’m a big fan of not letting my players know if they got the riddle right. Hand them a magic item either way, just make it cursed, or otherwise bad, if they get the riddle wrong).
The trick here is to be stealthy, but escort the characters who can solve the riddle, all while trying to avoid tiny Beholder-kin and eye rays. It’s also a good way to beat out murder hobos – a blinded Beholder is one thing. Multiple CR 10 Death Kisses, on the other hand, with no real way to escape? Nah thanks.
Xanathar – The Death Tyrant
The idea of Beholders dreaming kinda caught me. Any individual so afraid of their enemies that they build the ridiculous, convoluted dungeon we’re looking at must be terrified of their own demise. It makes sense, then, that they would limit visitors, or cut them out entirely. It turns out that Beholders who are obsessed with their own death become Death Tyrants. That’s kind’ve it, really. The big reveal – the Xanathar is not the entity they were expecting, but something else entirely.
I hope this dungeon has given you some ideas for yourself. The dungeon is by no means complete. The story arc was abandoned when I split my D&D group and handed both parts off to other DMs who were in the group, but it was a very formative dungeon for me, one that has bled into several things I’ve written and developed since. If you’ve got questions about anything else in the dungeon (like the ziggurat with the 50ft drop where you have to save against broken bones – something I flipping love), feel free to leave a comment or drop me a line. If there’s enough support for it I might even do up a proper map and PDF, if I get the time.
Anyway, cheers guys!