| Name ▼ | Type Full Name | Rarity | Version | Source Full Name | Base Item |
|---|---|---|---|---|---|
| Conch of Teleportation | Wondrous Item | very rare | 2014 | Storm King's Thunder | |
| Conch of Safe Rest | Other | unknown (magic) | 2014 | The Tortle Package | |
| Concertina | Wondrous Item | rare | 2014 | The Lost Dungeon of Rickedness: Big Rick Energy | |
| Common Glamerweave | Wondrous Item | common | 2014 | Eberron: Rising from the Last War | |
| Command Amulet | Other | unknown (magic) | 2024 | 2024 Monster Manual | |
| Comet Card | Wondrous Item | legendary | 2014 | The Book of Many Things | |
| Cold Absorbing Tattoo | Wondrous Item | very rare | 2014 | Tasha's Cauldron of Everything | |
| Coin of Delving | Wondrous Item | common | 2014 | Explorer's Guide to Wildemount | |
| Coin of Decisionry | Wondrous Item | varies | 2014 | Acquisitions Incorporated | |
| Coiling Grasp Tattoo | Wondrous Item | uncommon | 2014 | Tasha's Cauldron of Everything |