Bombard / Stop Bombardment - The Trebuchet will fire endlessly at the target area until the button is pressed The Trebuchet will fire endlessly at the target area until the button is pressed again or the Trebuchet is moved. Causes damage to all units and structures hit by the boulder.
Halt Auto Aquire / Auto Aquire - The Trebuchet will automatically acquire enemy buildings or units by default. If pressed it will no longer do so and must be explicitly ordered to target units or buildings.
StrategyAs siege unit the trebuchet should be used to destroy enemy buildings, but it is very effective against units and heroes as well. You should keep your trebuchets behind your army or in your base to provide it with some defence as it is not meant to used in melee combat. To increase the damage dealt to units and buildings you should upgrade it with fire stones.