You have intimate knowledge of the weak spots of creatures of a specific type, allowing you to deal more damage to them with your attacks.
Benefit: When you take this feat, choose one type of creature (such as undead) encompassed by a Knowledge skill which you have improved with the Skill Focus feat. You gain a +1 bonus to weapon attack rolls against creatures of that type. In addition, each time you successfully strike a creature of that type with a weapon attack (but not with a spell), your attack deals an additional 1d6 damage per three levels of loremaster you possess.
Special: You may take this feat more than once. Each time, it applies to a different creature type.
Undefeatable: The Collected Feats Sourcebook, Copyright 2009 – 2010, Louis Porter Jr. Design, Inc. Undefeated, Copyright 2011, Louis Porter Jr. Design, Inc.