From The Heroes of Might and Magic III wiki
		
		
		
Air Shield is a 3rd level 
spell in the 
School of Air Magic.
| Air Shield | 
|   | 
| School: | Air Magic | 
| Level: | 3rd | 
| Cost: | 12/9 | 
| Duration: | 1 rnd/sp | 
| Basic effect | 
| 
| Target, allied troop takes 25% less damage from ranged attacks. |  | 
| Advanced effect | 
| 
| Target, allied troop takes 50% less damage from ranged attacks. |  | 
| Expert effect | 
| 
| All allied troops takes 50% less damage from ranged attacks. |  | 
| Probability of occurrence (%): | 
|  | 
 It reduces the amount of damage allied troops receive from enemy's 
ranged attacks.
Heroes with Air Shield as a specialty: