246 monsters in this familia.
| Name | Type | Size | CR | Source |
|---|---|---|---|---|
| Demilich Mastermind | Undead | Tiny | 18 | Level Up Advanced 5e Monstrous Menagerie |
| Dissimortuum | Undead | Medium | 7 | Tome of Beasts 2023 |
| Dissimortuum | Undead | Medium | 7 | Tome of Beasts |
| Dread Knight | Undead | Medium | 19 | Level Up Advanced 5e Monstrous Menagerie |
| Dread Knight Champion | Undead | Medium | 23 | Level Up Advanced 5e Monstrous Menagerie |
| Drowned Maiden | Undead | Medium | 5 | Tome of Beasts 2023 |
| Drowned Maiden | Undead | Medium | 5 | Tome of Beasts |
| Edimmu | Undead | Medium | 4 | Tome of Beasts |
| Edimmu | Undead | Medium | 4 | Tome of Beasts 2023 |
| Elophar | Undead | Large | 4 | Creature Codex |
| Emperor’s Hyena | Undead | Medium | 4 | Tome of Beasts 2 |
| Falsifier Fog | Undead | Huge | 4 | Tome of Beasts 2 |
| Fane Spirit | Undead | Medium | 3 | Tome of Beasts 2 |
| Fear Liath | Undead | Large | 2 | Creature Codex |
| Fext | Undead | Medium | 6 | Tome of Beasts 2023 |
| Fext | Undead | Medium | 6 | Tome of Beasts |
| Fierstjerren | Undead | Medium | 5 | Creature Codex |
| Flesh Reaver | Undead | Medium | 1/2 | Creature Codex |
| Fleshspurned | Undead | Medium | 4 | Tome of Beasts 2 |
| Flutterflesh | Undead | Large | 12 | Tome of Beasts |
| Flutterflesh | Undead | Large | 12 | Tome of Beasts 2023 |
| Forgotten Regent | Undead | Medium | 10 | Tome of Beasts 3 |
| Gaki | Undead | Medium | 8 | Creature Codex |
| Ghast | Undead | Medium | 2 | Level Up Advanced 5e Monstrous Menagerie |
| Ghast | Undead | Medium | 2 | 5e Core Rules |
| Ghast | Undead | Medium | 2 | Black Flag SRD |
| Ghoul | Undead | Medium | 1 | Black Flag SRD |
| Ghoul | Undead | Medium | 1 | 5e Core Rules |
| Ghoul | Undead | Medium | 1 | Level Up Advanced 5e Monstrous Menagerie |
| Ghoul Bat | Undead | Small | 1/4 | Tome of Beasts 2 |
| Ghoul, Darakhul | Undead | Medium | 3 | Tome of Beasts |
| Ghoul, Imperial | Undead | Medium | 4 | Tome of Beasts |
| Ghoul, Iron | Undead | Medium | 5 | Tome of Beasts |
| Ghoulsteed | Undead | Large | 3 | Creature Codex |
| Ghul | Undead | Medium | 5 | Tome of Beasts 2 |
| Giant Husk | Undead | Huge | 7 | Tome of Beasts 2 |
| Glacial Corrupter | Undead | Medium | 1 | Tome of Beasts 2 |
| Goreling | Undead | Small | 1/4 | Creature Codex |
| Grave Behemoth | Undead | Huge | 10 | Creature Codex |
| Graveshark | undead | Large | 5 | FTTHelper Original Content |
| Graveyard Dragon | Undead | Large | 7 | Tome of Beasts 2 |
| Gray Thirster | Undead | Medium | 2 | Tome of Beasts |
| Gray Thirster | Undead | Medium | 2 | Tome of Beasts 2023 |
| Grim Jester | Undead | Medium | 11 | Tome of Beasts 2023 |
| Grim Jester | Undead | Medium | 11 | Tome of Beasts |
| Haugbui | Undead | Medium | 13 | Tome of Beasts 2023 |
| Haugbui | Undead | Medium | 13 | Tome of Beasts |
| Hierophant Lich | Undead | Medium | 9 | Creature Codex |