| Name ▲ | Type | CR | Version | Book |
|---|---|---|---|---|
| Cloaker Mutate | Aberration | 10 | 2014 | Phandelver and Below: The Shattered Obelisk |
| Clockwork Behir | Construct | 11 | 2014 | The Orrery of the Wanderer |
| Clockwork Bronze Scout | Construct | 1 | 2014 | Mordenkainen's Fiendish Folio |
| Clockwork Defender | Construct | 1 | 2014 | Keys from the Golden Vault |
| Clockwork Dragon | Construct | 1 | 2014 | Acquisitions Incorporated |
| Clockwork Horror | Construct | 2 | 2014 | Monstrous Compendium Volume 1: Spelljammer Creatures |
| Clockwork Iron Cobra | Construct | 4 | 2014 | Mordenkainen's Fiendish Folio |
| Clockwork Kraken | Construct | 10 | 2014 | Lost Laboratory of Kwalish |
| Clockwork Mule | Construct | 1/8 | 2014 | Storm King's Thunder |
| Clockwork Oaken Bolter | Construct | 5 | 2014 | Mordenkainen's Fiendish Folio |