Monsters Compendium
SRD & OGL creatures — full stat blocks. Each entry links its source.
| Name | Type | Size | CR | Source |
|---|---|---|---|---|
| Minotaur, Ravening | Monstrosity | Large | 3 | Tome of Beasts 3 |
| Mirage Monster | Monstrosity | Huge | 4 | Level Up Advanced 5e Monstrous Menagerie |
| Moonchild Naga | Monstrosity | Large | 6 | Creature Codex |
| Mountain Strider | Monstrosity | Large | 1 | Tome of Beasts 2 |
| Mudmutt | Monstrosity | Large | 5 | Tome of Beasts 3 |
| Muraenid | Monstrosity | Large | 2 | Tome of Beasts 3 |
| Narshark | Monstrosity | Large | 1/2 | Tome of Beasts 2 |
| Nian | Monstrosity | Large | 4 | Creature Codex |
| Nightgarm | Monstrosity | Large | 6 | Tome of Beasts |
| Nightgarm | Monstrosity | Large | 6 | Tome of Beasts 2023 |
| Oasis Keeper | Monstrosity | Huge | 9 | Tome of Beasts 2 |
| Ophidiotaur | Monstrosity | Large | 5 | Tome of Beasts 2 |
| Ophinix | Monstrosity | Large | 2 | Tome of Beasts 2 |
| Orniraptor | Monstrosity | Small | 1/4 | Tome of Beasts 2 |
| Orthrus | Monstrosity | Medium | 3 | Creature Codex |
| Owl Harpy | Monstrosity | Medium | 5 | Tome of Beasts |
| Owlbear | Monstrosity | Large | 3 | Level Up Advanced 5e Monstrous Menagerie |
| Owlbear | Monstrosity | Large | 3 | 5e Core Rules |
| Owlbear | Monstrosity | large | 3 | Black Flag SRD |
| Owlbear Recluse | Monstrosity | Large | 3 | Level Up Advanced 5e Monstrous Menagerie |
| Pal-Rai-Yuk | Monstrosity | Huge | 8 | Tome of Beasts 2 |
| Pelagic Blush Worm | Monstrosity | Gargantuan | 9 | Tome of Beasts 3 |
| Peryton | Monstrosity | Large | 2 | Level Up Advanced 5e Monstrous Menagerie |
| Phase Monster | Monstrosity | Large | 4 | Level Up Advanced 5e Monstrous Menagerie |
| Phase Spider | Monstrosity | large | 3 | Black Flag SRD |
| Phase Spider | Monstrosity | Large | 3 | 5e Core Rules |
| Phase Spider | Monstrosity | Large | 3 | Level Up Advanced 5e Monstrous Menagerie |
| Piercer | Monstrosity | Small | 1/2 | Level Up Advanced 5e Monstrous Menagerie |
| Pixiu | Monstrosity | Large | 6 | Creature Codex |
| Purple Worm | Monstrosity | gargantuan | 15 | Black Flag SRD |
| Purple Worm | Monstrosity | Gargantuan | 15 | Level Up Advanced 5e Monstrous Menagerie |
| Purple Worm | Monstrosity | Gargantuan | 15 | 5e Core Rules |
| Pyrohydra | Monstrosity | Huge | 13 | Level Up Advanced 5e Monstrous Menagerie |
| Qiqirn | Monstrosity | Small | 2 | Tome of Beasts 2 |
| Quagga | Monstrosity | Medium | 4 | Tome of Beasts 3 |
| Rat King | Monstrosity | Medium | 5 | Tome of Beasts |
| Rat King | Monstrosity | Medium | 5 | Tome of Beasts 2023 |
| Remorhaz | Monstrosity | huge | 11 | Black Flag SRD |
| Remorhaz | Monstrosity | Huge | 11 | 5e Core Rules |
| Remorhaz | Monstrosity | Huge | 12 | Level Up Advanced 5e Monstrous Menagerie |
| Remorhaz Spawn | Monstrosity | Large | 5 | Level Up Advanced 5e Monstrous Menagerie |
| Roc | Monstrosity | gargantuan | 11 | Black Flag SRD |
| Roc | Monstrosity | Gargantuan | 11 | 5e Core Rules |
| Roggenwolf | Monstrosity | Medium | 2 | Creature Codex |
| Roper | Monstrosity | Large | 5 | Level Up Advanced 5e Monstrous Menagerie |
| Roper | Monstrosity | Large | 5 | 5e Core Rules |
| Roper | Monstrosity | large | 5 | Black Flag SRD |
| Rust Monster | Monstrosity | Medium | 1/2 | Level Up Advanced 5e Monstrous Menagerie |