Great Bombard

Action: Deal 6 true damage to an enemy building up to 2 squares away. If the building has an enemy unit on the same square or garrisoned inside, that unit takes 3 true damage. This unit remains exhausted next turn through Fatigue.

Ranged Armor 2: This unit takes 2 less damage when attacked with Ranged attacks.

Great Bombards, also known as castle smasher, could weigh up to 19 tons and could take 200 men and sixty oxen to emplace. They could fire just seven times a day.