Make armor to reduce all physical damage by armor/10 and resistance reduce all special damage by resistance/10.
So if you have 200 armor it would reduce all physical damage taken by 20%.
Defense up and defense down would be very viable.
Rework advantage to ignore 50% armor.
Low speed toons should have armor increased while faster toons low armor.
There you go ,simple fix ,protection is really bad now and many players don't like it including myself.
0