User blog comment:Contractas1/Ashe - The most ignored concept of a carry?/@comment-10958553-20140107210001/@comment-10958553-20140109150414

@Doc Tam: We have different oppinions and that is fine.

@Contractas: Seeing as how it is a tiny buff icon on you, the enemy would have to click on you and take notice of this. Early game this would never happen as you are trying to last hit, and it would always be full after coming from base. Late game, her crit rate is so high that she would get it after being out of combat for more than 10 seconds. IE would increase crit damage. It would work like any other crit even for that attack speed mastery.