User blog comment:YaoiBlossom/TennStar's AD Sona Guide/@comment-4301192-20130109230254

I'm sorry to say, but as of Sona's latest nerfs, AD Sona is no longer viable. Still fun to play, but due to the base damages of her Q being nerfed among other things, her scaling isn't that good, and she doesn't have any good damage over than her passive now.

Oh well, 70% scaling on Q, time to play AP Sona mid~