| Crystal Beckoner | Gem geysers have a chance to be empowered, producing higher value gems and lasting longer. Anything that increases the chance of gem geysers also increases the chance of this by 35%. | Available once Geode Sanctum is unlocked. | No direct listed cost |
 | Stonecaller | Adds Stonecallers, the Geode Sanctum worker line focused on collecting ore and interacting with mountain reclaim pressure. | Available once Geode Sanctum is unlocked. | No direct listed cost |
| Maw's Claim | Whenever the mountain would reclaim ore, there's a maw reclaim chance that The Great Maw reclaims it instead. Chance is increased by +0. 25% per Stonecaller. | Available once Geode Sanctum is unlocked. | No direct listed cost |
| Relay Attunement | Stonecallers gain additional collection rate equal to the listed share of combined Runner and Bulldozer OPM. | Available once Geode Sanctum is unlocked. | No direct listed cost |
| Ore Resonance | Each tier increases Stonecaller collection rate based on the current amount of loose ore. | Available once Geode Sanctum is unlocked. | No direct listed cost |
| Mithril To Blood | Creates 1-3 dwarves. | Available once Geode Sanctum is unlocked. | No direct listed cost |
| Mithril To Spirit | Creates 1 soul. | Available once Geode Sanctum is unlocked. | No direct listed cost |
| Soul To Bearded Earth | Creates 1-5 dwarves and 1-7 mithril. | Available once Geode Sanctum is unlocked. | No direct listed cost |