Talk:Xerath/@comment-24531898-20140211014007

Correct me if my math was wrong, but I'm pretty sure pre 4.2 patch Xerath can reach 100% MPen

40% from max rank W

35% from Void Staff

6.03% from MPen Quints

7.83% from MPen Marks

5.67% from MPen Glyphs

6% from max rank Devastating Strikes mastery

If I did my math correctly, that adds up to 100.53% MPen. I might be mistaken, however, as I have no idea how MPen stacks when combined in game.