You are especially good at one or more of your skills.
Prerequisite: Improved Skill Focus with the selected skill or skills, 20 ranks with the selected skill or skills
Benefit: You get one of the following benefits, which stacks with the benefit provided by Skill Focus and Improved Skill Focus.
Special: You can gain this feat multiple times. Its effects do not stack. Each time you take this feat, it must apply to a new skill or group of skills.