EDIT: It would appear that you can also run 5 armor pen marks, 4 flat ad marks and 1 flat ad glyph to have the same bonus ad as the 4 percent lifesteal page. (You still run flat ad quints) Noone would know you were running armor pen and not lifesteal, unless they looked you up.

As Season 4 is picking up speed, I am predicting 6 armor penetration reds, 3 flat ad reds and flat ad quints to become the standard for ad carries once again. These runes were seen as optimal at certain points in time and indeed, it was not uncommon for certain players to run armor pen reds AND quints. As we... Read More