TL;DR
The Hollow Halls are five underground crypt dungeons packed with skeletal Hollow enemies, and they are gated as a chain rather than a checklist. You start with the free Springlands run, which the Alchemist hands you once you hit Character Level 8 and clear two prerequisite quests. Finishing it earns you the Collector, the survivor NPC who crafts the Bone Keys for every other hall. From there you climb: Revelwood and Nomad Highlands at Level 15, Kindlewastes at Level 20, and the late Albaneve Summits in the far north. The payoff is Hollow weapons that carry the Sacred bonus (an extra 10% damage against Hollow enemies), the five-piece Elite Hollow armor set out of Kindlewastes, and unique gems. You cannot skip ahead to Kindlewastes by force. The keys are the gate.
Every Hollow Hall at a glance
| Hall | Region | Enemy Level | Key Required | Headline Reward |
|---|---|---|---|---|
| Springlands | Springlands (bottom-left of map) | 10 | None | Sinister Crescent Staff, Frozen Core Wand, the Collector NPC |
| Revelwood | Revelwood (NW of the Ancient Spire) | 15 | Revelwood Bone Key | Gem of Fracturing, three Dark Crystal artifacts |
| Nomad Highlands | Nomad Highlands (NW of fast-travel) | 15 | Nomad Highlands Bone Key | Gem of Necromancy, three Golden Urn artifacts |
| Kindlewastes | Kindlewastes (NE of the Ancient Spire) | 20 | Kindlewastes Bone Key | Elite Hollow Set, Gem of Soul Reaping, three Tome artifacts |
| Albaneve Summits | Albaneve Summits (far north) | Endgame | None | Single-room run, no quest gate |
Read the enemy levels as a difficulty ladder. A Level 10 character can clear Springlands but will get folded inside Kindlewastes. Bring a friend. These halls are cramped and built for hordes, and co-op turns a grind into a clean run. If you are still settling on a class before you commit to the climb, the Enshrouded class tier list ranks every archetype for fights exactly like these.
How the unlock chain actually works
The whole system hangs off one quest. Talk to the Alchemist after you have finished Growing Stronger Together and Carpentry Assistance and reached Character Level 8, and she gives you Explore The Hollow Halls, which points you at the item:springlands hall near your starting area.
Clear that run and you get 1000 XP plus the Collector, a survivor you place at your base with a summoning staff. He is the real prize, because he crafts the regional Bone Keys and hands out the follow-on quests that send you to the other halls. Skip the Springlands run and the rest of the chain stays locked, no matter how high your level climbs.
Each key has a recipe, and the materials come from the halls themselves and the regions around them:
- Revelwood Bone Key: 50x Ectoplasm plus 20x Bones
- Nomad Highlands Bone Key: 100x Ectoplasm Shards plus 2x Giant Bones
- Kindlewastes Bone Key: 100x Ectoplasm Shards plus 2x Giant Bones
Ectoplasm drops in tiers (Fragment, Shard, Crystal, Cluster) and Giant Bones come off the larger Hollow, so every hall you clear feeds the key for the next one. That is the loop the designers built. Run a hall, bank the materials, craft the next key, climb.
Springlands: the free starter run
Springlands sits near the opening zone, and its Level 10 Hollow are a fair fight for a character who just unlocked the quest. This is the only hall with no key requirement, which is the point. It exists to teach the system and to deliver the Collector.
Finishing the quest also drops two early caster rewards worth grabbing: the item:sinister-crescent-staff (Level 25, 47 base damage) and the item:frozen-core-wand (47 damage, 0.6 second attack speed, 250 durability). Both punch above what most players have at this stage, so a magic build gets a real spike here. The Enshrouded wizard build guide shows where those two staves slot into a full caster loadout.
Revelwood and Nomad Highlands: the mid tier
Both halls sit at enemy Level 15, so clear them after Springlands and after a few flame-altar upgrades. The fights add regional flavor on top of the standard Hollow. item:revelwood throws Vicious Vines, rats, and bats at you in tight corridors.
Each hall holds three artifacts that you carry back and display at your base. In Revelwood those are the Dark Crystal Cluster, the Large Dark Crystal, and the Sparkling Dark Crystal. item:nomad-highlands gives you the Bejeweled Golden Urn, the Foreboding Golden Urn, and the Inscribed Golden Urn. The artifacts are collectibles tied to the Collector's quest line, not stat gear, so do not expect them to slot into a loadout.
The functional rewards are the gems. Revelwood drops the Gem of Fracturing. Nomad Highlands drops the Gem of Lesser Necromancy and the Gem of Necromancy. Gems are what turn a Hollow hall into a repeatable farm target once you have the artifacts in hand.
Kindlewastes: the endgame hall
item:kindlewastes is the top of the climb at enemy Level 20, and it fights like it. Expect two Hollow Cyclops plus the Fell Sicklescythe as the elite threats inside. Save this one for a geared character with a finished build, ideally in a group.
The reward justifies the grind. Kindlewastes is where the Elite Hollow Set lives, all five pieces (Helmet, Chest Plate, Gloves, Pants, and Boots). It also drops the Gem of Soul Reaping, the strongest of the hall gems, and three artifacts for your collection: the Bound Tome, the Mysterious Tome, and the Tome of Agony.
Albaneve Summits: the late single-room run
The fifth hall sits far north of the item:albaneve-summits Ancient Spire and breaks the pattern. It is a single-room layout with no Bone Key and no quest gate, so any character that can survive the trek north can walk in. Treat it as a bonus stop on an endgame map rather than a step in the main chain.
Hollow weapons and the Sacred bonus
The reason theorycrafters care about these halls is the weapon pool. Every Hollow weapon carries the Sacred enhancement, which adds 10% damage against Hollow enemies, and the melee versions add a Hollow Echo property on top. The set feeds itself: a Hollow weapon clears these halls faster, and faster clears mean more Hollow loot.
The full pool spans every damage axis, so there is a pickup for whatever you main. Strength builds get the item:bonescourge-mace, item:mandible-crusher, item:sacrilegious-steelsword, item:spinechill-axe, and item:veilrift-axe. Dexterity players grab the item:silvershot-bow. Magic builds run the Sinister Crescent Staff and the item:snakespine-wand. For a strength loadout built around weapons like these, the Enshrouded barbarian build guide is the template.
Build: c9da57822a19Farming the halls
The halls reset and the enemies respawn, which makes them clean farm loops once the artifacts are off the table. Revelwood is the spot for Dark Crystal nodes, Nomad Highlands for golden urns and Ectoplasm Shards, and any hall for XP at its level band. Build your route around the materials you still need for the next Bone Key, and the chain pays for itself.