Talk:Katarina/@comment-24.6.63.99-20110622001956/@comment-3486816-20110701031911

AD costs about 36 gold per point whereas AP costs about 20 gold per point. AD is more cost effective for increasing her ultimate's damage. The only issue is that it doesn't do anything for shunpo, and she does entirely magic damage other than autoattacks, so it's not like she should be getting armor pen.