Fortification

Fortification (DC 28)
Strong abjuration; CL 13th; Weight —; Price varies, Light +1 bonus, Moderate +3 bonus, Heavy +5 bonus
Description
This suit of armor or shield produces a magical force that protects vital areas of the wearer more effectively. When a critical hit or sneak attack is scored on the wearer, there is a chance that the critical hit or sneak attack is negated and damage is instead rolled normally. The chance is 25% for light fortification, 50% for moderate fortification, and 75% for heavy fortification.
Construction
Craft Magic Arms and Armor; 8th level abjuration; Cost varies, Light +1 bonus, Moderate +3 bonus, Heavy +5 bonus

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