| Quest | Id | Chapter | Type | Level | Requires | Unlocks |
|---|---|---|---|---|---|---|
| The Next Plan Prerequisite Details | Omens | Epic Quest | 23 | |||
| Farewell for Now In chain Details | The Spreading Darkness | Epic Quest | 24 | |||
| Shadow Research In chain Details | The Spreading Darkness | Epic Quest | 24 | |||
| The Research Resumes In chain Details | The Spreading Darkness | Epic Quest | 24 | |||
| A Dark Threat In chain Details | The Spreading Darkness | Epic Quest | 24 | |||
| A Blue Light in the Darkness In chain Details | The Spreading Darkness | Epic Quest | 25 | |||
| The Most Dangerous Garden In chain Details | The Spreading Darkness | Epic Quest | 25 | |||
| The Amazing Invention In chain Details | The Spreading Darkness | Epic Quest | 25 | |||
| An Unknown Substance In chain Details | The Spreading Darkness | Epic Quest | 25 | |||
| Fruits of Research Unlocked later Details | Shadow's Siege | Epic Quest | 26 |