| Chrysolite Ore | 1488 |
| Circlet of Ice Fairy Sirra | 8180 |
| Clan Oath Aketon | 7857 |
| Clan Oath Armor | 7851 |
| Clan Oath Boots - Light Armor | 7856 |
| Clan Oath Brigandine | 7854 |
| Clan Oath Gauntlets - Heavy Armor | 7852 |
| Clan Oath Helm | 7850 |
| Clan Oath Leather Gloves - Light Armor | 7855 |
| Clan Oath Padded Gloves - Robe | 7858 |
| Clan Oath Sabaton - Heavy Armor | 7853 |
| Clan Oath Sandals - Robe | 7859 |
| Claws of Black Dragon | 333 |
| Claws of Black Dragon Piece | 2128 |
| Clay Dough | 3270 |
| Clay Pot | 1015 |
| Clay Tablet | 1025 |
| Claymore | 70 |
| Claymore Blade | 2047 |
| Cloth Bundle | 1014 |
| Cloth Cap | 41 |
| Cloth Shoes | 35 |
| Cloudy Gem | 8284 |
| Club | 4 |
| Club of Nature | 201 |
| Club of Nature - Acumen | 7710 |
| Club of Nature - Magic Hold | 7712 |
| Club of Nature - Mental Shield | 7711 |
| Club of Nature Head | 2104 |
| Coal | 1870 |
| Coal Piece | 1567 |
| Coarse Bone Powder | 1881 |
| Cobendell's Medicine | 1130 |
| Cobendell's Medicine | 1131 |
| Cobendell's Medicine | 1132 |
| Cobendell's Medicine | 1133 |
| Cobendell's Medicine | 1134 |
| Coffin of Eternal Rest | 1243 |
| Coin Collecting Album | 5900 |
| Coin Diagram | 3811 |
| Coin of Lords | 1162 |
| Coin of Lords | 1163 |
| Coin of Lords | 1164 |
| Coin of Lords | 1165 |
| Coin of Lords | 1166 |
| Coin of Lords | 1167 |
| Cokes | 1879 |
| Combined Map | 2805 |
| Complete Ancient Tablet | 3466 |
| Complete Skeleton | 1358 |
| Complete Statue of Shilen | 3461 |
| Composite Armor | 60 |
| Composite Armor Temper | 1977 |
| Composite Boots | 64 |
| Composite Boots Part | 2956 |
| Composite Bow | 273 |
| Composite Helmet | 517 |
| Composite Helmet Design | 2957 |
| Composite Shield | 107 |
| Composite Shield Fragment | 4055 |
| Composition Bow Shaft | 2016 |
| Compound Braid | 1889 |
| Compound Scale Gaiters | 378 |
| Compound Scale Mail | 349 |
| Compressed Package of Blessed Spiritshots: A-grade | 5150 |
| Compressed Package of Blessed Spiritshots: B-grade | 5149 |
| Compressed Package of Blessed Spiritshots: C-grade | 5148 |
| Compressed Package of Blessed Spiritshots: D-grade | 5147 |
| Compressed Package of Blessed Spiritshots: S-grade | 5151 |
| Compressed Package of Soulshots: A-grade | 5138 |
| Compressed Package of Soulshots: B-grade | 5137 |
| Compressed Package of Soulshots: C-grade | 5136 |
| Compressed Package of Soulshots: D-grade | 5135 |
| Compressed Package of Soulshots: S-grade | 5139 |
| Compressed Package of Spiritshots: A-grade | 5144 |
| Compressed Package of Spiritshots: B-grade | 5143 |
| Compressed Package of Spiritshots: C-grade | 5142 |
| Compressed Package of Spiritshots: D-grade | 5141 |
| Compressed Package of Spiritshots: S-grade | 5145 |
| Conjurer's Knife | 240 |
| Conjuror's Staff | 184 |
| Conjuror's Staff Head | 2023 |
| Contract | 7066 |
| Contribution of Maryse | 3254 |
| Contribution of Mion | 3253 |
| Contribution of Shari | 3252 |
| Contribution of Toma | 3256 |
| Coolant of the Repaired Wilma #3 | 7607 |
| Coral Earring | 846 |
| Cord | 1884 |
| Cornea of Enchanted Monster Eye | 3410 |
| Cotton Pants | 412 |
| Cotton Shirt | 390 |
| Cotton Shoes | 1122 |
| Cotton Stockings | 1103 |
| Cotton Tunic | 1100 |
| CP Potion | 5591 |
| Cracked Skull | 1030 |
| Cradle of Creation | 8175 |
| Crafted Dagger | 220 |