Talk:Magic Penetration/@comment-65.223.31.133-20100906210314/@comment-94.237.122.196-20100917001729

So what does AS do then? How does it affect? If I got 8 reduction from runes and sorc boots, then I get an Abyssal Scepter. I got 28 magic penetration. That means my opps have 28 points less magic resist, am I right? What does AS do at this point? lets say... Ryze has 30Mres. Does he now have -18 so I do extra magic damage? Other thing, even if i got the hunting guise to add, I couldn't take Ryze's mres under 0 with 48 pen. So only with magic reduction I can take Mres below 0. And since the only magic reduction item or whatever (Amumu, Ryze) in the game is AS, I get that. Is this correct? TY for replying in advance!

PS. Still one other thing: If I were to stack sorc boots, would i get to over 20 pen with multiple boots since the pen is not unique?