Armor

Armor
Armor is one of the Protections which mitigates Hit Damage (double for Physical Damage) during Combat Calculations. This damage reduction in multiplicative to the damage resistance.

damage reduction from armor : f(armor) damage reduction to physical damage from armor : 2*f(armor)

Enemies Armor
How mush armor the enemis have ?

Armor Shred
Each stack of damage shred reduce the armor of 100 (+increased armor shred effect) for 4 seconds.