Glen in Heroes 5

Ballista receive +1 to their Attack for every level of the hero. Catapult's chance to hit the wall is increased by 2% for every hero level.

Vittorios' brother Glen always tried to be like his famous relative. And when Vittorio was considered to be the best specialist in War machines Glen decided not to stay behind but with some time to complete with his brother and moreover - to improve his echievements.