Non-Player Characters
This adventure has a wide variety of NPCs. Find information on the most notable of them here:
| Asha | Drow | ♀ | ☥ | seen in Velkynvelve | |
| Basidia | myconid | ♂ | ☥ | one of the two sovereigns of Neverlight Grove | |
| Blipbloppod | kuo-toa | ♀ | ? | priestess of the Deep Father in Sloodublop | |
| Buppido | derro | ♂ | 🕱 | prisoner in Velkynvelve, killed by Giant Spiders, then undead destroyed by Autun | |
| Cheddar | mouse | ♂ | ☥ | pet of Kais | |
| Chirac | human | ♂ | ☥ | old, humble, diplomatic priest, early caretaker of Autun | |
| Derendil | quaggoth | ♂ | ☥ | prisoner in Velkynvelve, elven prince in the form of a quaggoth, fled at the sight of Demogorgon | |
| Dian Cecht | wood elf | ♂ | ? | father of Kais Foxglove, heroic in his time | |
| Dorhun | stone giant | ♂ | ☥ | from near Gracklestugh, friend of Rihuud | |
| Droki | derro | ♂ | ☥ | flighty, roguish, with a hat with displacer beast tentacles attached. | |
| Droopa | myconid | ⚪ | ☥ | baby, "droopa" is Orcish for "ground flour", reminds Autun of Stool | |
| Eldeth | dwarf | ♀ | 🕱 | prisoner in Velkynvelve, killed by Demogorgon | |
| Errde Blackskull | duergar | ♀ | ☥ | captain of the Stone Guard in Gracklestugh | |
| Gasbide | myconid | ☥ | from the Circle of Builders of Neverlight Grove | ||
| Gloogluglog | kuo-toa | ♂ | ? | son of the archpriest Plooploopeen | |
| Gomphus | myconid | ☥ | guide from Neverlight Grove | ||
| Gorglak | duergar | ♂ | ☥ | member of the Stone Guard, possibly corrupt, maybe hired Empty Scabbards to try to kill his rival Werz Saltbaron | |
| Hemeth | duergar | ♂ | 🕱 | rescued from sacrifice by Blipbloppod to the Deep Father, yet killed by Demogorgon none-the-less | |
| Hellim | half-elf | ♂ | 🕱 | teacher to Kais | |
| Hgraam | stone giant | ♂ | ☥ | leader of the giant village near Gracklestugh | |
| Ickle | flumph | ☥ | met in the tunnels under Gracklestugh | ||
| Ilse | duergar | ♀ | ☥ | vendor of surface items in Gracklestugh | |
| Ilvara | drow | ♀ | ☥ | priestess of Lolth, head of Velkynvelve | |
| Jimjar | deep gnome | ♂ | ☥ | prisoner in Velkynvelve, member of Stool's Irregulars | |
| Jorlan | drow | ♂ | ☥ | stationed at Velkynvelve, aided the adventurers | |
| Kaira | duergar | ♀ | ☥ | who keeps her hair short and trades in perfumes and expensive things in Gracklestugh | |
| Loobamub | miconid | ☥ | leader of the Circle of Hunters of Neverlight Grove | ||
| Lorthio | duergar | ♂ | ☥ | alchemist and member of the Grey Ghosts | |
| Phylo | myconid | ☥ | one of the two sovereigns of Neverlight Grove - possible cultist of Zuggtmoy | ||
| Plooploopeen | kuo-toa | ♂ | ? | archpriest who worships the Sea Mother | |
| Riego De’Vir | drow | ♂ | ☥ | Bregan D'aerthe, talkative, charismatic | |
| Rihuud | stone giant | ♂ | ☥ | student of Hgraam, cursed to have six fingers | |
| Roche | human | ♂ | ☥ | baron responsible for firbolg genocide | |
| Roncal | human | ♂ | ☥ | Warden of Cantos Wood, tutor of Autun | |
| Ront | orc | ♂ | 🕱 | prisoner in Velkynvelve, killed in battle | |
| Rumpadump | myconid | ⚪ | ☥ | young, found in the tunnels near Gracklestugh, member of Stool's Irregulars | |
| Sakme Oblodra | drow | ♂ | ☥ | Bregan D'aerthe, mute, masked, cloaked, heavily scarred and exceptionally strong | |
| Sarith | drow | ♂ | 🕱 | prisonor in Velkynvelve, killled by priestess Ilvara | |
| Shoor | drow | ♂ | stationed at Velkynvelve, lieutenant of Ilvara. Rival of Jorlan. | ||
| Shuushar | kuo-toa | ♂ | ☥ | prisoner in Velkynvelve, member of Stool's Irregulars | |
| Sorok Tirin | drow | ♂ | ☥ | Bregan D'aerthe member who likes to show off his magical prowess | |
| Stool | child myconid | ⚪ | ☥ | prisoner in Velkynvelve with telepathic spores, killed by Demogorgon | |
| Themberchaud | red dragon | ♂ | ☥ | the Wyrmsmith, a very fat red dragon who fires the forges and is served by the Keepers of the Flame | |
| Topsy and Turvy | deep gnomes | ♂♀ | ☥ | young sibling gnomes prisoners in Velkynvelve, possibly were-rats | |
| Vayana | human | ♀ | ☥ | heart-throb of Ezri, beautiful daughter of one of Waterdeep's eldermen | |
| Voosper | myconid | 🕱 | excited to go to Neverlight Grove for the wedding feast | ||
| Yrberop | myconid | ☥ | from the Circle of Sporers of Neverlight Grove | ||
| Werz Saltbaron | duergar | ♂ | ☥ | merchant who provided spell gems to be transported to the city of the deep gnomes | |
| Zay | duergar | ♀ | ☥ | niece of Zeno, sometimes fills-in for Zeno in his shop | |
| Zeno | duergar | ♂ | ☥ | crazy-seeming vendor of leather items in Gracklestugh - lost son to mining accident, no body found | - |