43b78d2c_Spells__T2____Torchlight_Wiki__Effects
[Tome] Armor Expertise II [Description] Mastery of all forms of armor reduces requirements and improves armor absorption. Only one Armor Expertise spell may be equipped at a time. [Required level] 16 [Effects] 
-2 to armor equipment requirements +8% to physical armor
Spells (T2) - Torchlight Wiki
Effects