User blog comment:Ysana/Flute of Desire/@comment-4938928-20120713021502/@comment-3067750-20120716201751

Kman, Magic Pen =/= Magic Resist Reduction

Allies benefit from the 20 MR Reduction, the user benefits from the 20 MPen and 20 MR Reduction

Such an item won't appear however, (I see Soraka getting this and Abyssal Scepter, with a jungle Fiddlesticks and then raping the enemy team's MR by about 100 points)