Talk:VPBE/@comment-26441222-20151124034951/@comment-4270771-20151124132616

It also gets stacks off abilities, and is CLEARLY meant to be a mastery for attack speed and on-hit based builds, since, you know, it is an on-hit effect. With Kog's new 5 attacks per second, he gets this maxed in 2 seconds of attacking.....

Plus getting runanns gives you 3 stacks per aa and applies 80 damage a hit to 3 people. It's a VERY powerful effect if you can max it fast or stay in the fight a long time. Jax, irelia, kog, xin, etc all do very well with it. If you are putting it on heavy AD/Crit heros like MF you've made the wrong build choice.