Miss Fortune Build
Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
Only thing I couldn't find was Manamune, Get this item after your Boots of speed and before you get Sorcerer's Boots. I have found this build to be very effective. After Mallet though you could go anyway with the last 3 items but having the AD/AP/ArP is such a deadly combo with her. Just try it and see what I mean before you down-rate this build.
Manamune: Lovely mana pool and DMG
Sorc Boots: Little More Pen
Mallet: Slowing Down the enemy while shooting fast at them.
Lichbane: Lovely Buff
Last Whisper: ArP / AS
Rageblade: AD / AP / AS
Any other questions I why I took somethign I will gladly tell u why it benefits you.