 Coal | — | — | — | 20 |
| Coal Dust | — | — | — | 120 |
 Coat Made by Chen | — | — | — | — |
 Cockatrice's Scale Charm | — | — | — | 20 |
 Cocoa Core: Armor | — | — | — | 100 |
| Cocoa Core: Energy | — | — | — | 100 |
| Cocoa Core: Force | — | — | — | 100 |
| Cocoa Core: Longevity | — | — | — | 100 |
| Cocoa Core: Memory | — | — | — | 100 |
| Cocoa Core: Power | — | — | — | 100 |
| Cocoa Core: Protection | — | — | — | 100 |
| Cocoa Core: Speed | — | — | — | 100 |
| Cocoa Core: Wisdom | — | — | — | 100 |
 COF Directorate Secret Letter | — | — | — | 1 |
 COF Director's Commission | — | — | — | — |
 COF VIP ID Card | — | — | — | — |
 Cognac | — | — | — | 5,000 |
 Cohere Orb | — | — | — | — |
 Coin Pack | — | — | — | — |
| Coin(s) | — | — | — | — |
 Colored Camel | — | — | — | 8,000 |
 Colored Glue | — | — | — | 500 |
 Colt Loudspeaker | — | — | — | 1,000 |
 Combined Stone | — | — | — | — |
| Combined Stone | — | — | — | — |
 Commander Blood | — | — | — | 10 |
| Commander Blood | — | — | — | 10 |
 Commander's Stamp | — | — | — | — |
 Common Charcoal | — | — | — | — |
 Common Gift Pack | — | — | — | — |
 Compacted Glaze | — | — | — | 650 |
 Compass | — | — | — | 1 |
 Complete Armor of Evil Spirit | — | — | — | 100 |
 Completed Nokia Coupon | — | — | — | 1 |
 Complete Drake Skin | — | — | — | 100 |
 Complete Golden Tiger Talisman | — | — | — | 1 |
| Complete Sack | — | — | — | 1,080 |
 Complete Treasure Map | — | — | — | — |
 Compound Cloth | — | — | — | 1,658 |
 Compound Glue | — | — | — | 20 |
 Compound Medicine | — | — | — | — |
 Compound Oil | — | — | — | 360 |
 Compound Thread | — | — | — | 360 |
 Compound Venom | — | — | — | 3,160 |
 Concentrated Glue | — | — | — | 170 |
 Concentrated Venom | — | — | — | 3,720 |
 Concentrate Orb | — | — | — | 800 |
 Condensed Elixir Potion | Elixir Powder | 70 | — | 4,800 |
 Condensed Healing Elixir Dust | Elixir Dust | 130 | — | 1,560 |
| Condensed Healing Elixir Powder | Elixir Powder | 80 | — | 960 |