User blog comment:Lykrast/Gulkahn the bloodthirsty/@comment-164.78.248.244-20121108010258

Passive is strong late game. Critical chance is 94.5% when on max adreanaline. With E, it does 400% damage. Not to mentio nif u have IE it deals 500% of your AD. If your ad is about approximately 300(63 from passive, 237 total AD isnt that hard) you'd be dealing 1.5k damage. a hit.