Okay, And I wish I knee this before I started because my build is a mess.
Maximizing your attack build.
What to do with spy builds.
I find personally, that the most efficient attack build will have a solid amount of spies.
I suggest 1.5-2milcs spy attack with 1mil spy defense towers added to that. (Grand total of 4-5mil cs for spies)
The rest can go to your amazing attack buildings.
Now, the reason why.
-With 1.5-2 mil cs spy attack, you can do a lot of damage to othet attack builds before you even have to let your troops out of the bag via assassinations. This makes your build more war efficient.
Also, with 1mil added spy defense towers this gives you 2.5-3 mil spy defense, which is a health defense when potted up to help shy away spy accounts from taking your mega attack build of the future out.
I suggest after you hit 8milcs, you focas on getting your spies to that level. Start with the 1.5-2mil attack, then add towers after (this is the fastest ways) as far as whichs lands.. You may want to ask others about that.
Do Not l just take my advice. Everyone has different views on what build they believe is best. To me, that build is an idea of a build that I think would be fun to have in most system and off system wars.