
Intimidating siege gun excellent against buildings or any stubborn targets.
Produced by
Weapons
Astronomical Clocktower
Greased Axles: Increase the movement speed of siege engines by +15%.
Reload Drills: Increase the attack speed of Bombards by +33%.
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.
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%.