I am trying the layering you suggested in here and have had mixed results.

I attacked a level 10 with a level 22 npc hero. reason I selected this one is that i actually had less losses versus this hero than a level 4 hero in an adjacent level 10.

Here is the attack using a hero with 148 ATK

http://battle44.evony.com/default.ht...422327fc60.xml

And here is the same NPC being attacked by a hero with level 211 Atk

http://battle44.evony.com/default.ht...f2dfbcbc26.xml

What surprised me is the difference in losses was hardly any different between the Heroes with widely different attack values. The losses for the 211 atk hero were also the same using a 2980 warrior, 10 sword, 10 pike, 95000 archer rainbow.

I am not great at numbers and the reason I post this is that I am trying to understand why it all looks the same with widely varying heroes, and why the losses were the same compared to my other rainbow that is'nt nearlyh was wide or deep.