NWNWiki
NWNWiki
3,719
pages

A natural armor bonus is one of the types of modifiers to armor class. While a natural armor bonus will stack with other types of armor class modifiers, multiple natural armor bonuses will not stack with each other; only the highest natural armor bonus is applied.

A natural armor bonus can come from an amulet or the following spells: barkskin, mage armor, shadow shield, and epic mage armor.