Talk:Katarina/@comment-3997191-20110702115811/@comment-3486816-20110703142432

AP utility affects spells and magic pen whereas AD utility affects autoattacks and armor pen. AD is also just a little under twice as expensive as AP, so the scaling really isn't that much better in terms of gold-to-damage. With a Deathcap, I think AP might actually get you more damage per gold than AD.