Last night I was reading An Anthropomorphic Character-Generator for D&D and Variants (a 2d10 idea) from the Disoriented Ranger's blog and it got me to thinking about one of my favorite aspects of Warhammer Fantasy Role-play: chaos mutations. I've always been dissatisfied with the Dark Lore Side Effects table from pg 159 of the RPG book and the Tomb of Corruption, while good, isn't quick enough for me during my games.
I need my tables to be quick because if I hesitate for even a moment while I'm running my players will take advantage of my perceived indecisiveness. So my charts have to be clean, easy to read affairs, and no more than one or two pages in length.