Among the MO available in the NPCs, there is one saying : Physical damage reduced by 6, and i saw a discussion about people advising to reduced flat damage until 135 (knowing that with these MOs, we can apply to the rings and amu 15 x 6 = 90 reduction).
I can't see how this damage reduction work, knowing that 90 physical damage seems to me quite low (lol i compare it to what I do as damage in act 2 in normal ) so i'm surely wrong in my interpretation of what is this value.
Is someone can help me on this point, I would be grateful. Even a link to another thread explaining this point or something else
(I post this question in short question thread but surely it could be a real topic)