http://forums.na.leagueoflegends.com/board/showthread.php?t=387507
2010 !!! - "I can't help but think that, especially with the tank metagame going around,"
It is amazing the Riot balancing team has learned nothing.
didn't exist yet, and penetration was calculated less efficiently back then.
But I hear your point
back then MR was something (AKA FoN 70 MR) plus what the guy above me say!!
So stfu you turd
Like some smart guy said, penetration was calculated differently, just this give huge boon against fighting tanks and bruisers, might not think its a much big of a deal but actually it cuts bruiser level defenses down to nothing (to adcs), and tanks to bruisers. All you need is build for it
