Talk:Ninja Tabi/@comment-174.71.127.142-20120117164721/@comment-174.71.127.142-20120118144557

Okay say you have 100 armor, 50% reduction. A 100 damage AA with no armor pen deals 50 damage. Then say part of that 100 armor includes Ninja Tabi. If the 10% reduction is calculated before armor reduction, then it's 90 armor reduced by 50% to 45. If calculated after armor reduction, then it's 50 armor reduced by 10% which is 45.

It's calculated multiplicatively, and it's the same whether calculated before or after armor reduction.