My attack depends on my hero level
attack 250+ = 95k arch, 1k war,work,scout 2k trans
attack 225-250 = 93.5k arch, 1.5k war,work,scout 2k trans
attack 200 = 92k arch, 2k war,work,scout 2k trans

I always lose between 5k and 7k arch plus the fodder - which is less expensive than the standard war,pike,sword