Talk:Armor penetration/@comment-5122602-20120525144653/@comment-4990650-20120531152345

ARpen of any kind cant pass 0.

Dunno if you are giving fake information or you really dont know it yourself.

Dont believe me ? get your AR pen rune and attack minion and see the damage show up is exactly your damage while according to you it must be higher.

It is AR REDUCTION which can makes AR goes below 0.