Analysis
Computed from attack classes, armour and cost — not hand-written lists.

Powerful Siege Warship that fires arrows at units and uses a long range trebuchet weapon against buildings and Siege Weapons but cannot attack at close range. Strong vs. buildings. Weak vs. Fire Ships.
175
25
0 / 9
melee / pierce
1.1
range 10
These matchups are this site's own model, not values from the game files. Damage per hit is resolved class by class against the defender's armour, turned into DPS with reload time and projectile accuracy, then weighted by resource cost (gold and stone counted at 1.5× food and wood). A trade has to be 1.5× lopsided before it is listed.
Lou Chuan wins these trades
Longboat
Elite Longboat
Dromon
Turtle Ship
These win the trade against Lou Chuan
Carrack
Galleon
War Hulk
Thirisadai
Elite Cannon Galleon
Elite Turtle Ship