| Name | Shadow Crystal Data |
| Rarity |  | |
| Description | The analysis data of a special type of Ether crystal. It will increase your current investigation progress. | |
| Description | The analysis data of a special type of Ether crystal within Hollow Zero, allowing for further analysis of a specific frequency of Ether resonance. |
Would it be possible to get English text on Yuzuha/Alice's skill descriptions at some point? Not su...