I saw that there was no table for counterstrike against a normal attack when defending with HEROIC DEFENSE AURA, so here are some numbers that I found using my
heroscape probability calculator.
The odds that an attacker will receive at least one wound when attacking a figure with COUNTERSTRIKE and HEROIC DEFENSE AURA.
Code:
Att 0 1 2 3 4 5 6 7 8 9 10
Def
1 0.500 0.250 0.125 0.063 0.031 0.016 0.008 0.004 0.002 0.001 0.000
2 0.750 0.500 0.313 0.188 0.109 0.063 0.035 0.020 0.011 0.006 0.003
3 0.875 0.688 0.500 0.344 0.227 0.145 0.090 0.055 0.033 0.019 0.011
4 0.938 0.813 0.656 0.500 0.363 0.254 0.172 0.113 0.073 0.046 0.029
5 0.969 0.891 0.773 0.637 0.500 0.377 0.274 0.194 0.133 0.090 0.059
6 0.984 0.938 0.855 0.746 0.623 0.500 0.387 0.291 0.212 0.151 0.105
7 0.992 0.965 0.910 0.828 0.726 0.613 0.500 0.395 0.304 0.227 0.166
8 0.996 0.980 0.945 0.887 0.806 0.709 0.605 0.500 0.402 0.315 0.240
9 0.998 0.989 0.967 0.927 0.867 0.788 0.696 0.598 0.500 0.407 0.324
10 0.999 0.994 0.981 0.954 0.910 0.849 0.773 0.685 0.593 0.500 0.412