I know people don't like my total attack tactics but please heed what I have to say Attack attack is the most important group because with defense sure your money will be defended but with attack at least you have money to defend in the first place! Attack you should focus maynly on this group. Defense defense is a more useless one that I don't advise focusing on spy you should have a guild or two that will steal, scout, &assasinate units. This will help you get money or help you attack allies I don't suggest allies but that's a weaker rule of mine they just get bought a second later.
These tactics aren't true for everyone, as they are only your opinion. Are you saying everyone should only focus on attack? < In my opinion. A strong defense is a strong offense. If some attacks you and loses, you can retaliate because your stronger. P.S. You post alot of useless tips :/.