Tonight, after a difficult day of work, I resolved myself to return to Shogun 2. Often I find myself after a day that exhausts me that I fancy anything other than an RTS game. RTS is, in itself exhausting. Or, occasionally, exhilarating. Both of which are the same thing, depending on when you come. So, in Shogun 2, for those who have some familiarity, has an event called Realm Divide. It occurs after you become the most powerful faction in the game. Its consequence is that every faction goes to war with you. As a result, you find yourself in battles like I did tonight; Oda and 6000 troops against my 2500. Once I read on a forum that you should recruit cavalry - that mainstay of crushing battlefield victories - because you risk the multitude of sieges battles in which they are useless. The...