Monsters Compendium
D&D 5e creatures with full stat blocks. Browse families.
| Name | Type | Size | CR |
|---|---|---|---|
| Ogre Zombie | Undead | Large | 2 |
| Ogre Zombie | Undead | Large | 2 |
| Ogre Zombie | Undead | Large | 2 |
| Ogre, Alleybasher | Giant | Large | 4 |
| Ogre, Black Sun | Giant | Large | 8 |
| Ogre, Cunning Artisan | Giant | Large | 5 |
| Ogre, Kadag | Giant | Large | 7 |
| Ogre, Rainforest | Giant | Large | 4 |
| Ogre, Rockchewer | Giant | Huge | 5 |
| Ogre, Void Blessed | Giant | Large | 6 |
| Ogrekin | Humanoid | Medium | 1 |
| Ogrepede | Undead | Huge | 6 |
| Oil-Slick | ooze | Small | 1/2 |
| Old Father Catfish | beast | Gargantuan | 8 |
| Old Salt | Undead | Medium | 5 |
| Oliphaunt | Beast | Gargantuan | 8 |
| One-Headed Clockwork Dragon | Construct | Large | 8 |
| One-Horned Ogre | Giant | Large | 5 |
| Oni | Giant | Large | 7 |
| Oni | Giant | Large | 7 |
| Onyx Magistrate | Construct | Large | 8 |
| Oozasis | Ooze | Gargantuan | 9 |
| Oozasis | Ooze | Gargantuan | 9 |
| Ooze, Leavesrot | Ooze | Large | 4 |
| Ooze, Manure | Ooze | Medium | 1 |
| Ooze, Scintillating | Ooze | Large | 12 |
| Ooze, Shoal | Ooze | Gargantuan | 10 |
| Ooze, Sinkhole | Ooze | Gargantuan | 4 |
| Ooze, Sinoper | Ooze | Medium | 9 |
| Ooze, Snow | Ooze | Huge | 7 |
| Ophanim | Celestial | Large | 16 |
| Ophidiotaur | Monstrosity | Large | 5 |
| Ophinix | Monstrosity | Large | 2 |
| Ophio Fungus | Plant | Huge | 7 |
| Orc | Humanoid | Medium | 1/2 |
| Orc | Humanoid | Medium | 1/2 |
| Orc Warlord | Humanoid | Medium | 4 |
| Orca | Beast | Huge | 3 |
| Orcish Wildling Minstrel | Humanoid | Medium | 2 |
| Ork Urk | Humanoid | Medium | 2 |
| Orniraptor | Monstrosity | Small | 1/4 |
| Orobas Devil | Fiend | Large | 14 |
| Orobas Devil | Fiend | Large | 14 |
| Orphan of the Black | Fey | Small | 2 |
| Orthrus | Monstrosity | Medium | 3 |
| Ortifex | Undead | Medium | 4 |
| Ostinato | Aberration | Medium | 4 |
| Ostinato | Aberration | Medium | 4 |