Last Whisper + Brutalizer Together!

[quote=Searz][quote=JunSupport] Last Whisper is a bad item on most AD champions. The Black Cleaver is far superior because it offers both Attack Damage and Attack Speed on top of ripping through a majority of a target's armor.[/quote] ONLY if you don't care about your physical abilities. Most champions with physical abilities are better off with LW.[/quote]

[quote=Miraisen]So searz I had a question: Since it's not goot to mix % pen and flat pen, what about for magic penetration? I know most people take the 15% mastery, as well as Mpen runes. Would it make sense to ditch the mastery and get sorcerer's shoes and haunting guise/abyssal for the flat pen, or take the mastery and get a void staff for the % pen? Wouldn't either choice be more effective than mixing both in any given game?[/quote]

[quote=Searz]The mastery doesn't matter much. It's only if you're unsure about which marks to take. Like on Teemo. I take the MrP mastery on him so I go for AS marks instead of MrP.[/quote]