How would you determine this? Arranging a series of attacks by, say, an increasing number of warriors against a fixed city containing... oh, let's say a single archer and one Trap?
What was it you wanted to ask? Combat begins at base range +200 so for traps its 5200 not 5000 and this is very simple to test for.
I was serious, BTW. I'd like to see what you know about combat -- not the hard way, mind. )
