Expert Feats (d20)
The d20 system is designed in such a way that the higher the level of a character¸ the more competent they will be. This creates a problem: how to create NPCs who can be masters of a skill¸ without being high level and having abilities and Base Attack Bonuses that simply don't reflect their place in the game?
"The solution: Expert Feats. Expert Feats allow a character to be extraordinary in their chosen field -be it the Sage who knows everything there is to know about the Ebon Gate¸ the drunk Thief at the bar who says there is no lock he cannot pick¸ or the hacker who says that he can get into any computer connected to the Internet.