[{quoted}](name=King Odarth,realm=NA,application-id=3ErqAdtq,discussion-id=GQmHI206,comment-id=00020000,timestamp=2015-08-21T04:06:39.936+0000)
No, that's not it. Not even Boxbox can beat an actually good Darius and he is considered the best Riven player in the world to the best of my knowledge. Now it says something when even a poor riven player like me can easily dodge all of his moves just because of the tell tale signs of his moves. He can't keep up with my cause he has no ms boost any more, I can easily dodge his Q and I deserve to die if I ever let him stack 5 stacks to proc his passive.
Boxbox isn't the best Riven player in the world though yeah, he's really good, and yeah, Darius was something of a Riven counter, if not the hardest counter she had.
Riven probably does counter him now tbh. His Q's scaling has been improved, but it's unreliable as fuck, and all his base damages have been nerfed. I can't imagine he does any real damage early game without Bloodrage, and getting all five ticks on Riven seems unlikely. Darius used to beat Riven by starting cloth/5 and relying on his large base damages to kill her but that just doesn't seem to be much of an option now.