
Available for 4 civilizations
Hired as a mercenary by Byzantines, Macedonian Dynasty
Most powerful siege cannon. Excellent against buildings or any stubborn targets.
Produced by
Weapons
Chemistry
Advancements in alchemical research increase the bonus damage of all gunpowder siege weapons by +25%.
Blacksmith
Military Academy: Increase the production speed of infantry, cavalry, siege, and transport units at buildings by 33%. Does not affect religious units or other support units.
Siege Workshop
Greased Axles: Increase the movement speed of siege engines by +15%.
University
Chemistry: Advancements in alchemical research increase the bonus damage of all gunpowder siege weapons by +25%.
Siege Works: New carpentry techniques increase the health of siege units by +20%.
Varangian Arsenal
Siege Technology
Increase the health of all siege units by 5%.