User blog comment:JmLyan/Fang, the Saboteur/@comment-4966790-20130405030228/@comment-7481207-20130405102235

It would be +92% ap, as the damage scaling is also increased. But it's greatest power is dispelling monster buffs. Though I think making it unable to remove baron and vilemaw buffs would make it less insane at 40% CDR, as otherwise you can remove the entire benefits of taking baron in about 3 minutes.