| Great Mother Altar | Upgrade | Tier 1 - Underground Housing costs 10% less gold. Unlocks the Sanctification ritual. Tier 2 - Ores and gems are worth 20% more and +1.5% per Priest. |
| Beam Mastery | Prestige | Laser Cannons gets +4/8/12/16% crit and +0.08/0.16/0.24/0.32 gem luck. |
| Gemstorm Idol | Artifact | Passive: Whenever you collect an artifact, there is a 70% chance to trigger a Rain of Gems calamity. |
| Arkenstone | Artifact | A heart of the mountain that glows with starlight. Collect: +5 PP. Passive: All ores and gems are worth +20% more gold. Required to access the Great World Spire. |
| Divine Gem Polish | Artifact | Passive: All gems are worth 20% more. |
| Favored by Fortune | Prestige | All dwarves gain +4/8/12/16 Luck and +0.04/0.08/0.12/0.16 Gem luck. |
| Flamer | Flameworks | FIRE AND FURY! Flamers and their soot-stained beards, are clad in heat resistant plating. |
| Holy Chisel | Artifact | Passive: Clicking damage gets +6% crit and +30 gem luck. |
| Exalted Gem Polish | Artifact | Passive: All gems are worth 15% more. |
| Cat's Eye Diamond | Artifact | Collect: Diamonds start raining for a brief moment. Passive: Diamonds are worth 25% more. |