| Name | Class | C. | Type | Icons | Traits | Set | Encounter |
|---|---|---|---|---|---|---|---|
| "I've got a plan!" | Seeker | 3 | Event | Insight. Tactic. | The Miskatonic Museum 107 | ||
| Anatomical Diagrams | Seeker | 1 | Event | Insight. | Echoes of the Past 108 | ||
| Barricade | Seeker | 0 | Event | Insight. Tactic. | Core Set 38 | ||
| Barricade | Seeker | 0 | Event | Insight. Tactic. | Revised Core Set 38 | ||
| Bizarre Diagnosis | Seeker | 0 | Event | Insight. Science. | The Scarlet Keys Investigator Expansion 46 | ||
| Breach the Door | Guardian | 2 | Event | Insight. Tactic. Police. | The Scarlet Keys Investigator Expansion 26 | ||
| Burning the Midnight Oil | Seeker | 0 | Event | Insight. | Harvey Walters 14 | ||
| Captivating Discovery | Seeker | 1 | Event | Insight. | The Scarlet Keys Investigator Expansion 47 | ||
| Connect the Dots | Seeker | 4 | Event | Insight. | The Circle Undone 25 | ||
| Control Variable | Seeker | 1 | Event | Insight. Science. Cursed. | The Feast of Hemlock Vale Investigator Expansion 46 | ||
| Correlate All Its Contents | Seeker | 1 | Event | Insight. | The Drowned City Investigator Expansion 40 | ||
| Crack the Case | Seeker | 0 | Event | Insight. | The Secret Name 110 | ||
| Cryptic Writings | Seeker | 0 | Event | Insight. | Harvey Walters 15 | ||
| Deep Knowledge | Seeker | 0 | Event | Insight. Cursed. | The Innsmouth Conspiracy 23 | ||
| Delay the Inevitable | Guardian | 2 | Event | Insight. Spirit. Tactic. | The Circle Undone 21 | ||
| Emergency Aid | Guardian | 2 | Event | Insight. Science. | The Miskatonic Museum 105 | ||
| Evidence! | Guardian | 1 | Event | Insight. | Core Set 22 | ||
| Evidence! | Guardian | 1 | Event | Insight. | Revised Core Set 22 | ||
| Extensive Research | Seeker | 12 | Event | Insight. | Harvey Walters 16 | ||
| Guidance | Seeker | 0 | Event | Insight. | Black Stars Rise 265 | ||
| Interrogate | Guardian | 2 | Event | Tactic. Insight. | The Circle Undone 20 | ||
| Knowledge is Power | Seeker | 0 | Event | Insight. | Union and Disillusion 231 | ||
| Logical Reasoning | Seeker | 2 | Event | Insight. | A Phantom of Truth 191 | ||
| Map the Area | Seeker | 1 | Event | Insight. Tactic. | The Scarlet Keys Investigator Expansion 48 | ||
| Mind over Matter | Seeker | 1 | Event | Insight. | Core Set 36 | ||
| Mind over Matter | Seeker | 1 | Event | Insight. | Revised Core Set 36 | ||
| No Stone Unturned | Seeker | 2 | Event | Insight. | The Path to Carcosa 26 | ||
| Persuasion | Seeker | 2 | Event | Insight. Trick. | Threads of Fate 105 | ||
| Preposterous Sketches | Seeker | 2 | Event | Insight. | Blood on the Altar 186 | ||
| Preposterous Sketches | Seeker | 2 | Event | Insight. | Harvey Walters 18 | ||
| Scene of the Crime | Guardian | 2 | Event | Insight. Bold. | Threads of Fate 103 | ||
| Seeking Answers | Seeker | 1 | Event | Insight. | The Dunwich Legacy 23 | ||
| Shortcut | Seeker | 0 | Event | Insight. Tactic. | The Dunwich Legacy 22 | ||
| Testing Sprint | Seeker | 1 | Event | Insight. Double. | The Feast of Hemlock Vale Investigator Expansion 47 | ||
| The Truth Beckons | Seeker | 1 | Event | Insight. | Devil Reef 154 | ||
| Thorough Inquiry | Seeker | 2 | Event | Insight. Double. | The Feast of Hemlock Vale Investigator Expansion 48 | ||
| Tinker | Guardian | 1 | Event | Insight. Upgrade. | The Feast of Hemlock Vale Investigator Expansion 28 | ||
| Truth from Fiction | Seeker | 2 | Event | Insight. | The Boundary Beyond 152 | ||
| Unearth the Ancients | Seeker | 1 | Event | Insight. | The Forgotten Age 24 | ||
| Vantage Point | Seeker | 1 | Event | Insight. | Shattered Aeons 306 | ||
| Working a Hunch | Seeker | 2 | Event | Insight. | Core Set 37 | ||
| Working a Hunch | Seeker | 2 | Event | Insight. | Revised Core Set 37 | ||
| Written in the Stars | Seeker | 1 | Event | Insight. | Edge of the Earth Investigator Expansion 34 |