Oh gosh, there's a tough call. I'll be honest, I kind of love the Five Elements... I really<em>adore</em>how the cycles flow around, with each element generating the next, or overcoming the opposite. There's a lovely harmony to it- not to mention all of the other aspects that are already determined.<br/><br/>But I really love Norse mythology too. So hard to decide!<br/><br/>I am not being especially helpful, I know.