If it is rigged then no one will have these so-called "impossible to get" purple and gold. Just a game of chance with low odds. If it were easy it would be so boring because everyone would have one and there is nothing to achieve anymore. It makes me manage my coin and credits more though. Game and hero management have always been one of the foundations of this game and Evony. With that said, Tynon will you give me a good hero now in the tavern because I have the worst luck there lol