Crystal key: where to get it
| Source | Quantity | Chance per roll |
|---|---|---|
 Alchemical Hydra (Serpentine) | 1 | 1/101, 2 rolls |
| Chest (moon key) | 1 | 1/107 |
 Deranged archaeologist | 1 | 7/131 |
| Elven Crystal Chest | 1 | 26/256 |
 Great white shark | 1 | 2/100 |
| Grotesque Guardians | 1 | 5/142, 2 rolls |
| Grubby Chest | 1 | 6/100 |
| Intricate pouch | 1 | 1/45 |
 Kraken (Kraken) | 1 | 1/128 |
 Kree'arra | 1 | 1/127 |
| Reward casket (elite) | 1 | 1/14,662.5 |
 Sarachnis | 1 | 1/100 |
 Thermonuclear smoke devil | 1 | 1/107 |