| Name | Class | Type | School |
| Career: Freetrader | Freetrader | ||
| Claim Prize Ship (Privateer) | Privateer | ||
| Compound Riposte | Fencing | Fencing: Riposte | Special Move |
| Convoy | Naval Officer | Naval Skills: Escort | |
| Coordination | Dirty Fighting | Dirty Fighting: Dexterity | Passive Skill |
| Counter | Florentine | Florentine: Quickness | Preparatory Attack |
| Counter (FEN) | Fencing | Fencing: Bladework | Preparatory Attack |
| Coupe | Fencing | Fencing: Careful | Basic Attack |
| Cover | Fencing | Fencing: Guard | Special Move |
| Create Opening | Florentine | Florentine: Pressure | Special Move |
| Create Opening (DIR) | Dirty Fighting | Dirty Fighting: Hostility | Special Move |
| Create Opening (FEN) | Fencing | Fencing: Footwork | Special Move |
| Crew Focus: Advanced Gunnery | General | General Skills: Crew Focus | |
| Crew Focus: Advanced Maneuver | General | General Skills: Crew Focus | |
| Crew Focus: Advanced Sailing | General | General Skills: Crew Focus | |
| Cripple Enemy | Pirate | Pirate Skills: Destruction | |
| Cripple Enemy (PVT) | Privateer | Privateer Skills: Disabling | |
| Crippling Broadside | Naval Officer | Naval Skills: Disabling | |
| Crushing Broadside | Privateer | Privateer Skills: Battle | |
| Cut Lines | Pirate | Pirate Skills: Flogging | |
| Cut Lines 2 | Pirate | Pirate Skills: Flogging | |
| Cut Shroud | Pirate | Pirate Skills: Destruction | |
| Cut Shroud (PVT) | Privateer | Privateer Skills: Disabling | |
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