Skip to content

Spelunker's Guild

Spelunkers, treasure hunters, dens, artifacts, mithril, PP, and underground mapping.

Main useSpelunkers, treasure hunters, dens, artifacts, mithril, PP, and underground mapping.
When to prioritizePrioritize once dens and mithril matter; it connects expeditions, artifacts, PP, and mapping.
Upgrade chain12 linked upgrades on this page.
Unlock purchaseBuy Spelunker's Guild from Khazad Greathold.
Prestige requirementRequires Spelunker's Guild prestige.
Building requirementRequires The Great Forge.
CostCosts 1200 Gold and 1 Dwarf.
Unlock pageSpelunker's Guild
ImageNameWhat It DoesUnlock / RequirementsCost / Tiers
Thunderline NetworkLess time to return based on the listed upgrade value.Available once Spelunker's Guild is unlocked.Gold: 350
Mithril: 1
10 tiers
Ancestral LoreIncreases the odds of spelunkers retrieving PP by the listed upgrade value. In general, each time spelunker obtains PP, the base odds are reduced by flat 0. 1%.Available once Spelunker's Guild is unlocked.Gold: 200
Mithril: 1
6 tiers
Drums In The DeepIncreases the chance of multiple dens appearing by the listed upgrade value when mountain reaches half health or is destroyed.Available once Spelunker's Guild is unlocked.Gold: 400
8 tiers
Explosives Kit spriteExplosives KitWhenever a spelunker returns, the spelunker deals a listed share of mountain max health as damage. That damage share increases by 0. 0005% per Underground Mapping, up to 0.Requires Explosives Kit prestige.Gold: 2500
Mithril: 1
6 tiers
Grand LodgeWhenever a Spelunker returns, all dwarves gain bonus damage for the listed duration. Whenever a Treasure Hunter returns, they instead gain bonus damage for the same duration.Available once Spelunker's Guild is unlocked.Gold shown after unlock
Mithril shown after unlock
2 tiers
Mithril DiviningThrough star-etched crystals and ancient runes, dwarven seers divine the whispers of mithril veins. Increases Mithril luck of all dwarves by spelunker mithril luck.Available once Spelunker's Guild is unlocked.Gold: 300
10 tiers
Relic RaidingIncreases the chance that dens drop artifacts by the listed chance.Available once Spelunker's Guild is unlocked.Gold: 200
Mithril: 1
9 tiers
Spelunker spriteSpelunkerSends Spelunkers on return-timer expeditions that can bring gold, mithril, revealed mithril veins, dens, or injury outcomes.Available once Spelunker's Guild is unlocked.Gold: 0
Gold base: 180
Dwarves: 1
Treasure HunterSends Treasure Hunters on higher-risk expeditions that can return artifacts, Tier 5 artifacts, mithril, PP, souls, calamities, injuries, or death.Available once Spelunker's Guild is unlocked.Gold shown after unlock
Dwarf shown after unlock
Antiquities ExpressLess time to return based on the listed upgrade value.Available once Spelunker's Guild is unlocked.No direct listed cost
Treasury AcquisitionWhenever any dwarf or weapon destroys a den, it counts as if it had bonus luck!Available once Spelunker's Guild is unlocked.Gold: 150
12 tiers
Underground MappingIncreases underground mapping by underground mapping.Available once Spelunker's Guild is unlocked.Gold: 230
15 tiers
SoundPreviewLength
Building Construction1.99s
Building Rising6.19s
Select Building0.16s