[Chaos]

My only concern is Glancing Blows mixing in with solid DEF/RES or major reduction skills/effects. 50% is strong but not the end of the world. 50% plus Evasion/Wraithguard plus 40~50 scaled DEF plus some 10% and a few armor points is absolutely nuts, and quite possible.

Additionally, I have to wonder if this applies to people that have a 0% chance of evading. If not, this will give everyone a decent chance to halve any incoming damage for nothing.

Otherwise, this does sound like a good way to make Evade a little better.