Talk:Magic Penetration/@comment-134.94.171.129-20101210120254/@comment-182.55.236.10-20110703202132

this is NOT a cap.

40% x 100% = 60% 15% x 60% = 9% thus, 40% x 15% x 100% = 49%

the %mag pen stats stack multiplicatively instead of additively. if it were additive, then it would simply be 40% + 15%, but this is not the case.