User blog comment:Zilla4444/AP Version of Black Cleaver/@comment-212.115.197.97-20120612081308/@comment-212.115.197.100-20120613073242

i'm not even talking about OP or UP. im talking about the idea itself. people who would need magic pen would buy sorc shoes and a void staff if the enemy has loads of mr. hourglass has so much more utility to offer and is the better item for 75% of all ap carrys. the remaining 25% will never get to the point that they can buy this item. le blanc for example. normally, le blanc's usually rush sorc shoes and deathcap for their damage and then build accordingly to how they are performing. if the enemy has too much mr, u usually build a void staff since its cheaper, and scales better into lategame. if they want more burst, they buy a DFG. i don't really see which champ can really benefit from this and i personally think this is too situational.