I've created a Lasers and Feelings hack for Avatar the Last Airbender where your two skill nouns are elements (bending) (or you can use like a sword or something, I'm not your dad) and... right now I'm calling it diplomacy, but it's basically a catch-all charisma roll. The game is called Elements of Diplomacy because that's the Lasers and Feelings naming convention, but I've been considering changing it to Elements of Friendship and your other roll being your friendship stat. Does that sound more reasonable for the Atla universe? Does it imply that you have to be friends or make friends with the people you're using that roll on? Because my players used it to wreck a home, stop a riot, start a different riot, and cause a small marxist revolution in Ba Sing Se, none of which are strictly "friendship" qualities.