Alchemist's Hut
Its levels cost Jasper Shards. Later levels also cost Opal Shards (from level 20), Onyx Shards (from level 40), Jade Shards (from level 60) and Sapphire Shards (from level 80).
Ranks
| 1 | 1 Slime Ball | Expand Mysterious Water Cap to 5 |
| 2 | 3 Mana Seed | Expand Mysterious Water Cap to 30 |
| 3 | 10 Unmelting Ice10 Eternal Flame10 Ancient Battery | Expand Mysterious Water Cap to 200 |
| 4 | 1  Black Pearl 100 Ectoplasm | Expand Mysterious Water Cap to 350 |
| 5 | 5 Black Pearl 500 Stardust | Expand Mysterious Water Cap to 500 |
Bonuses
| Level 5 | Mysterious Water Gain + 0.25 / sec |
| Level 10 | Max Mysterious Water Cap + 100 |
| Level 15 | Utility Inventory Slot + 5 |
| Level 20 | Increase Sell Price in Shop |
| Level 25 | Purification's Max Level + 50 |
| Level 30 | Mysterious Water Gain + 0.75 / sec |
| Level 35 | Utility Inventory Slot + 5 |
| Level 40 | Max Mysterious Water Cap + 150 |
| Level 50 | Purification's Max Level + 100 |
| Level 55 | Increase Sell Price in Shop |
| Level 60 | Max Mysterious Water Cap + 250 |
| Level 65 | Utility Inventory Slot + 10 |
| Level 70 | Purification's Max Level + 300 |
| Level 75 | Water Preservation's Max Level + 5 |
| Level 80 | Unlock Monster Fluid in Shop |
| Level 85 | Max Mysterious Water Cap + 500 |
| Level 100 | Unlock Rare Materials in Shop |
| Rank 1 | Unlock new Catalyst |
| Rank 2 | Unlock new Catalyst |
| Rank 3 | Unlock new Catalyst |
| Rank 4 | Unlock new Catalyst |
| Rank 5 | Unlock new Catalyst |
Research
 Stone | Mysterious Water Gain | +0.05 / sec |
 Crystal | Essence Conversion Rate | +1% |
 Leaf | Max Mysterious Water Cap | +5 |
History
Changes to this building across game updates.
- Ranks
- −2 · 5 Mana Seed · Expand Mysterious Water Cap to 30
- +2 · 3 Mana Seed · Expand Mysterious Water Cap to 30
- Ranks