My personal favorite is, of course, attacking with 2 armies and forgetting to change "sneak" into "move" for one of them... Unfortunately, hadn't got anything like this in current MPs...
Well, now remember one! Got an agreement with other player than I'll make him Dwarven Hammer... got gems, etc. And found out that last turn I've sent the only E3 mage in laboratory to bash some independents!
