| All ships | Turn rate +2% | |
| All ships | Jib & staysail force +3%Boarding preparation +10 | |
| All ships | Max speed +2%Jib & staysail force +3% | |
| All ships | Lower mast HP +5%Middle mast HP +5%Top mast HP +5%Mast thickness +5% | |
| All ships | Square sail force +3%Armour HP +3% | |
| All ships | Gun depression +5%Gun elevation +5%Sail HP +3% | |
| All ships | Armour thickness +3%Armour HP +5% | |
| All ships | Crew +2.5% | |
| All ships | Max speed +2% | |
| All ships | Max speed +1% | |
| All ships | Mast thickness +10% | |
| All ships | Reload time −3%Turn rate +3% | |
| All ships | Morale (rations) +10Boarding preparation +10 | |
| All ships | Jib & staysail force +3%Morale (rations) +10 | |
| All ships | Barricades melee +20%Barricades firepower +20% | |
| All ships | Mast thickness +5% | |
| All ships | Armour HP +3% | |
| All ships | Turn rate +4% | |
| All ships | Crew +5% | |
| All ships | Max speed +3% | |
| All ships | Armour HP +5% |