| Name | Class | C. | Type | Icons | Traits | Set | Encounter |
|---|---|---|---|---|---|---|---|
| Sneak Attack | Rogue | 2 | Event | Tactic. | Revised Core Set 52 | ||
| Sneak Attack (2) | Rogue | 2 | Event | Tactic. | The Unspeakable Oath 152 | ||
| Sneak By | Rogue | 0 | Event | Trick. | Winifred Habbamock 16 | ||
| Sparrow Mask: The Wanderer's Companion | Survivor | 1 | Asset | Item. Charm. Mask. | The Feast of Hemlock Vale Investigator Expansion 111 | ||
| Speak to the Dead | Mystic | 1 | Asset | Talent. Ritual. | The Feast of Hemlock Vale Investigator Expansion 91 | ||
| Spirit-Speaker: Envoy of the Alusi | Neutral | 2 | Asset | Ritual. | The Path to Carcosa 14 | ||
| St. Hubert's Key: Cleansing Fire | Mystic | 4 | Asset | Item. Charm. | Black Stars Rise 269 | ||
| Stella Clark: The Letter Carrier | Survivor | Investigator | Chosen. Civic. | Stella Clark 1 | |||
| Stick to the Plan (3) | Guardian | Asset | Talent. | Black Stars Rise 264 | |||
| Stroke of Luck (2) | Survivor | Skill | Innate. Fortune. | Where Doom Awaits 271 | |||
| Surgical Kit (3) | Seeker | 2 | Asset | Item. Tool. Science. | The Scarlet Keys Investigator Expansion 56 | ||
| Survival Knife | Guardian | 2 | Asset | Item. Weapon. Melee. | The Forgotten Age 17 | ||
| Survival Knife (2) | Guardian | 2 | Asset | Item. Weapon. Melee. | Return to the Forgotten Age 2 | ||
| Sweeping Kick (1) | Guardian | 1 | Event | Spirit. Tactic. Trick. | Edge of the Earth Investigator Expansion 23 | ||
| Take Heart | Survivor | Skill | Innate. | Heart of the Elders 201 | |||
| Take Heart | Survivor | Skill | Innate. | Stella Clark 19 | |||
| Take the Initiative | Guardian | Skill | Practiced. Bold. | The Boundary Beyond 150 | |||
| Task Force | Guardian | 2 | Event | Tactic. Double. | The Feast of Hemlock Vale Investigator Expansion 27 | ||
| Teamwork | Guardian | 0 | Event | Tactic. | The Dunwich Legacy 18 | ||
| The Beyond: Black Netherworld | Neutral | Asset | Sanctum. Spectral. | Laid to Rest 52 | |||
| The Black Cat: A Liar, or a Prophet, or Both (5) | Neutral | 2 | Asset | Ally. Avatar. Dreamlands. | Where the Gods Dwell 285 | ||
| The Black Fan: Symbol of Power (3) | Rogue | 3 | Asset | Item. Relic. | Edge of the Earth Investigator Expansion 57 | ||
| The Chthonian Stone: Stygian Waymark | Mystic | 3 | Asset | Item. Relic. Cursed. | The Forgotten Age 30 | ||
| The Chthonian Stone: Stygian Waymark (3) | Mystic | 2 | Asset | Item. Relic. Cursed. | Return to the Forgotten Age 8 | ||
| The Gold Pocket Watch: Stealing Time (4) | Rogue | 2 | Asset | Item. Relic. | Lost in Time and Space 305 | ||
| The Key of Solomon: Secrets of the Unknown (4) | Mystic | 2 | Asset | Item. Tome. Blessed. Cursed. | The Feast of Hemlock Vale Investigator Expansion 104 | ||
| The King in Yellow: Act 1 | Neutral | Asset | Tome. | The Path to Carcosa 11 | |||
| The Red Clock: Broken but Reliable (2) | Rogue | 2 | Asset | Item. Relic. | Edge of the Earth Investigator Expansion 53 | ||
| The Red Clock: Broken but Reliable (5) | Rogue | 2 | Asset | Item. Relic. | Edge of the Earth Investigator Expansion 58 | ||
| The Skeleton Key (2) | Rogue | 3 | Asset | Item. Relic. Cursed. | The Depths of Yoth 270 | ||
| The Truth Beckons | Seeker | 1 | Event | Insight. | Devil Reef 154 | ||
| Thieves' Kit | Rogue | 3 | Asset | Item. Tool. Illicit. | The Scarlet Keys Investigator Expansion 64 | ||
| Thieves' Kit (3) | Rogue | 3 | Asset | Item. Tool. Illicit. | The Scarlet Keys Investigator Expansion 75 | ||
| Think on Your Feet | Rogue | 1 | Event | Trick. | The Dunwich Legacy 25 | ||
| Think on Your Feet (2) | Rogue | 0 | Event | Trick. | Return to the Dunwich Legacy 6 | ||
| Tinker | Guardian | 1 | Event | Insight. Upgrade. | The Feast of Hemlock Vale Investigator Expansion 28 | ||
| To Fight the Black Wind | Neutral | Treachery | Task. Dreamlands. | To Fight the Black Wind 12 | |||
| Token of Faith | Survivor | 2 | Asset | Item. Charm. | The Innsmouth Conspiracy 33 | ||
| Token of Faith (3) | Survivor | 2 | Asset | Item. Charm. Blessed. | The Feast of Hemlock Vale Investigator Expansion 126 | ||
| Tommy Muldoon: The Rookie Cop | Guardian | Investigator | Police. Warden. | The Dream-Eaters 1 | |||
| Track Shoes | Survivor | 3 | Asset | Item. Clothing. Footwear. | The Circle Undone 36 | ||
| Trench Knife | Guardian | 1 | Asset | Item. Weapon. Melee. | The Unspeakable Oath 147 | ||
| True Magick: Reworking Reality (5) | Mystic | 4 | Asset | Item. Relic. Tome. | Edge of the Earth Investigator Expansion 70 | ||
| Twila Katherine Price: Lost in a Dream (3) | Mystic | 3 | Asset | Ally. Artist. Dreamer. | Point of No Return 244 | ||
| Underworld Market (2) | Rogue | Asset | Connection. Illicit. | The Scarlet Keys Investigator Expansion 77 | |||
| Unspeakable Oath (Bloodthirst) | Neutral | Treachery | Madness. Pact. | Return to the Path to Carcosa 11 | |||
| Unspeakable Oath (Curiosity) | Neutral | Treachery | Madness. Pact. | Return to the Path to Carcosa 12 | |||
| Unspeakable Oath (Cowardice) | Neutral | Treachery | Madness. Pact. | Return to the Path to Carcosa 13 | |||
| Vault of Knowledge | Seeker | 3 | Asset | Talent. | Harvey Walters 2 | ||
| Whitton Greene: Hunter of Rare Books | Seeker | 4 | Asset | Ally. Miskatonic. | Harvey Walters 13 | ||
| Whitton Greene: Hunter of Rare Books (2) | Seeker | 4 | Asset | Ally. Miskatonic. | Harvey Walters 23 | ||
| Wicked Athame: Cursed Blade | Mystic | 2 | Asset | Item. Weapon. Melee. Cursed. | The Feast of Hemlock Vale Investigator Expansion 92 | ||
| William Yorick: The Gravedigger | Survivor | Investigator | Warden. | The Path to Carcosa 5 | |||
| Winifred Habbamock: The Aviatrix | Rogue | Investigator | Criminal. | Winifred Habbamock 1 | |||
| Wolf Mask: The Moon's Sire | Guardian | 1 | Asset | Item. Charm. Mask. | The Feast of Hemlock Vale Investigator Expansion 23 | ||
| Working a Hunch | Seeker | 2 | Event | Insight. | Core Set 37 | ||
| Working a Hunch | Seeker | 2 | Event | Insight. | Revised Core Set 37 | ||
| Wracked by Nightmares | Neutral | Treachery | Madness. | The Dunwich Legacy 15 |