Okay, as for skills, I'm still thinking on it. I don't know how serious of a tone you're shooting for, so I'm going to preface this by saying, I'm going to respect your game, but I might have some different ideas on how to go about it.
For example, I'm thinking of a skill I'm going to call "The Bugs Bunny Skill Check."
The Bugs Bunny Skill Check: The ability to talk oneself into, and then out of, trouble. Sometimes characterized as letting your mouth write a check your ass can't cash. That is not an entirely accurate description, however, since everyone has that ability. Where The Bugs Bunny Skill Check differs is that, if you find yourself in a troubling situation, you have an uncanny ability to use humor, sarcasm, wit, and your opponent's dull-wittedness against them to extricate yourself from said situation. For examples, see virtually any '40s Bugs Bunny short.
I can attest that this is a real ability. I perfected it throughout grade school and high school by virtue of being a skinny nerd with a big mouth who also happened to be best friends with the biggest kid in school.