Ballistics Skill Effects		Chance to hit					Damage Inflicted			
		Keep	Tower	Gate	Wall	Shots	Nothing	1 point	2 points	Sum
Skill Level	None	5%	10%	25%	50%	1	10%	60%	30%	100%
 	Basic	7%	15%	30%	60%	1	0%	50%	50%	100%
 	Advanced	7%	15%	30%	60%	2	0%	50%	50%	100%
 	Expert	10%	20%	40%	75%	2	0%	0%	100%	100%
