| Name | Size | Tier | Heroes | Tags |
|---|
| Claws | Small | Bronze | Common | Weapon |
| Cleaver | Small | Bronze | Jules | ToolWeapon |
| Cloche Hat | Medium | Silver | Stelle | Apparel |
| Clockwork Blades | Medium | Bronze | Common | Weapon |
| Clockwork Disc | Small | Bronze | Stelle | ToyWeapon |
| Closed Sign | Medium | Silver | Pygmalien | |
| Cloud Tanker | Large | Silver | Stelle | Vehicle |
| Cloud Wisp | Small | Bronze | Mak | Reagent |
| Coconut | Small | Bronze | Common | Food |
| Coffee | Small | Bronze | Jules | Food |
| Cog | Small | Bronze | Dooley | Relic |
| Coincure | Medium | Silver | Pygmalien | Tool |
| Colander | Medium | Bronze | Jules | Tool |
| Cold Room | Medium | Silver | Pygmalien | Property |
| Colossal Popsicle | Large | Silver | Common | FoodWeapon |
| Combat Core | Large | Gold | Dooley | CoreTechVehicleWeapon |
| Companion Core | Medium | Silver | Dooley | CoreFriendTech |
| Compass | Small | Bronze | Stelle | Tool |
| Concealed Dagger | Small | Bronze | Vanessa | Weapon |
| Cookbook | Medium | Silver | Jules | Tool |
| Cookie Cutters | Small | Bronze | Jules | ToolWeapon |
| Cookies | Small | Bronze | Jules | Food |
| Cooking Mallet | Small | Bronze | Jules | ToolWeapon |
| Coolant | Small | Silver | Dooley | Tool |
| Cooler | Medium | Silver | Jules | Tool |
| Cooling Fan | Small | Gold | Dooley | Tech |
| Cool LEDs | Small | Bronze | Dooley | Tech |
| Copper Ed | Small | Bronze | Dooley | Friend |
| C.O.R.A | Large | Silver | Dooley | CoreTechWeapon |
| Coral | Small | Bronze | Vanessa | AquaticRelic |
| Coral Armor | Medium | Bronze | Vanessa | ApparelAquaticRelic |
| Corkscrew | Small | Gold | Jules | ToolWeapon |
| Cornucopia | Medium | Gold | Jules | Food |
| Cosmic Amulet | Small | Silver | Common | Relic |
| Cosmic Plumage | Medium | Silver | Common | Relic |
| Coupon | Small | Gold | Common | Loot |
| Cove | Large | Bronze | Vanessa | AquaticProperty |
| Covetous Raven | Medium | Bronze | Mak | FriendWeapon |
| Crane | Large | Gold | Dooley | ToolVehicleWeapon |
| Crash Site Ticket | Small | Legendary | Common | |
| Crimson Orchid | Small | Diamond | Common | Loot |
| Critical Core | Medium | Silver | Dooley | CoreTechWeapon |
| Crocodile Tears | Small | Bronze | Mak | PotionWeapon |
| Crook | Medium | Bronze | Pygmalien | ToolWeapon |
| Crow's Nest | Large | Silver | Vanessa | AquaticProperty |
| Crude Tools | Small | Silver | Dooley | RelicTool |
| Cruise Ship | Large | Silver | Stelle | Vehicle |
| Crusher Claw | Medium | Silver | Common | AquaticFoodWeapon |
| Cryosleeve | Medium | Silver | Common | Apparel |
| Cryosphere | Medium | Gold | Dooley | Tech |