Crystals can be placed anywhere on the map and will affect the habibat which is of the same type as the crystal. Crystals are stackable and grant a 20% increase in money production from dragons living in the affected habitat.
The following are the details of the available crystals:
| Crystal | Level | Buying Price (Gold) | XP | Selling Price (Gold) |
| Terra | 15 | 250,000 | 250,000 | 125,000 |
| Flame | 18 | 250,000 | 250,000 | 125,000 |
| Sea | 21 | 250,000 | 250,000 | 125,000 |
| Nature | 24 | 250,000 | 250,000 | 125.000 |
| Electric | 27 | 250,000 | 250,000 | 125,000 |
| Ice | 30 | 250,000 | 250,000 | 125,000 |
| Metal | 33 | 250,000 | 250,000 | 125,000 |
| Dark | 36 | 250,000 | 250,000 | 125,000 |
| Legendary | 39 | 250,000 | 250,000 | 125,000 |
