Complementary Insight
Racial feat
Complementary Insight is a D&D 3.5 feat (Racial) from RD, p. 150. You get more out of having skills that work well together.
Prerequisite
Half-elf,
Having 5 or more ranks in a skill gives you a +3 bonus on skill checks with each of its synergistic skills, as noted in the skill description.
Synergistic skills provide a +2 bonus on skill checks.
Benefit
Having 5 or more ranks in a skill gives you a +3 bonus on skill checks with each of its synergistic skills, as noted in the skill description.
Normal
Synergistic skills provide a +2 bonus on skill checks.
Description
You get more out of having skills that work well together.