206 monsters in this familia.
| Name | Type | Size | CR | Source |
|---|---|---|---|---|
| Pishacha | Fiend | Medium | 3 | Creature Codex |
| Pit Fiend | Fiend | Large | 20 | Level Up Advanced 5e Monstrous Menagerie |
| Pit Fiend | Fiend | Large | 20 | 5e Core Rules |
| Pit Fiend | Fiend | Large | 20 | Black Flag SRD |
| Pit Fiend General | Fiend | Huge | 20 | Level Up Advanced 5e Monstrous Menagerie |
| Plaresh | Fiend | Medium | 3 | Creature Codex |
| Psoglav | Fiend | Large | 7 | Tome of Beasts 2023 |
| Qorgeth | Fiend | Gargantuan | 23 | Tome of Beasts 2023 |
| Quasit | Fiend | Tiny | 1/2 | Level Up Advanced 5e Monstrous Menagerie |
| Quasit | Fiend | Tiny | 1 | Black Flag SRD |
| Quasit | Fiend | Tiny | 1 | 5e Core Rules |
| Quasit Familiar | Fiend | Tiny | 1/2 | Level Up Advanced 5e Monstrous Menagerie |
| Rakshasa | Fiend | Medium | 13 | Level Up Advanced 5e Monstrous Menagerie |
| Rakshasa | Fiend | Medium | 13 | Black Flag SRD |
| Rakshasa | Fiend | Medium | 13 | 5e Core Rules |
| Rakshasa, Myrmidon | Fiend | Medium | 3 | Tome of Beasts 3 |
| Rakshasa, Pustakam | Fiend | Small | 5 | Tome of Beasts 3 |
| Rakshasa, Servitor | Fiend | Medium | 1/2 | Tome of Beasts 3 |
| Rakshasa, Slayer | Fiend | Medium | 9 | Tome of Beasts 3 |
| Rattok | Fiend | Small | 4 | Creature Codex |
| Rubezahl | Fiend | Medium | 10 | Tome of Beasts 2023 |
| Rubezahl | Fiend | Medium | 10 | Tome of Beasts |
| Salt Devil | Fiend | Medium | 6 | Tome of Beasts |
| Salt Devil | Fiend | Medium | 6 | Tome of Beasts 2023 |
| Saltspire Wisp | fiend | Small | 2 | FTTHelper Original Content |
| Scribe Devil | Fiend | Medium | 5 | Tome of Beasts 2 |
| Shetani | Fiend | Medium | 14 | Tome of Beasts 3 |
| Silent Crier | Fiend | Medium | 6 | Tome of Beasts 3 |
| Snow Terror | Fiend | Large | 8 | Tome of Beasts 2 |
| Soul Eater | Fiend | Medium | 7 | Tome of Beasts |
| Soul Eater | Fiend | Medium | 7 | Tome of Beasts 2023 |
| Spawn of Akyishigal | Fiend | Medium | 5 | Tome of Beasts 2023 |
| Spawn of Alquam | Fiend | Large | 6 | Tome of Beasts 2 |
| Spawn of Arbeyach | Fiend | Medium | 5 | Tome of Beasts 2023 |
| Spawn Of Arbeyach | Fiend | Medium | 5 | Tome of Beasts |
| Spawn of Chernobog | Fiend | Large | 4 | Creature Codex |
| Spawn of Hriggala | Fiend | Huge | 10 | Tome of Beasts 2 |
| Spawn of Rhopalocerex | Fiend | Large | 6 | Tome of Beasts 2 |
| Spree | Fiend | Small | 5 | Creature Codex |
| Star Spawn of Cthulhu | Fiend | Large | 15 | Tome of Beasts 2023 |
| Star Spawn Of Cthulhu | Fiend | Large | 15 | Tome of Beasts |
| Stuhac | Fiend | Medium | 13 | Tome of Beasts |
| Stuhac | Fiend | Medium | 13 | Tome of Beasts 2023 |
| Succubus | Fiend | Medium | 4 | Black Flag SRD |
| Succubus/Incubus | Fiend | Medium | 4 | 5e Core Rules |
| The Assessor | fiend | Medium | 8 | FTTHelper Original Content |
| Thorned Sulfurlord | Fiend | Huge | 11 | Creature Codex |
| Tormented Qiqirn | Fiend | Large | 10 | Tome of Beasts 2 |