Board Thread:Wiki discussions and announcements/@comment-1990160-20140521040036/@comment-5781707-20140522033754

Having the numbers there feels really nice, but it doesn't really reflect the actual "efficiency" of an item (Like Nashor's is crazy cost effecient but is usable by a select few and Lich Bane is quite the opposite, even with the nerf everyone puts a Bane here and there). And also takes quite a lot of space and time to keep up date.

Saying for "this item to be cost effecient the passive must be worth x" feels misleading, while making the forementioned Nashor's Tooth feel like a Infinity+1 Weapon which it clearly ins't (sure its quite powerful, but face it, its not Rabbadon's Deathcap or Trinity Force)