Talk:Riven/@comment-24823977-20141002115412/@comment-5955640-20141002171613

From fighting countless riven's I would think damage and penetration are the second and third items on your list.

Ravenous Hydra, Black Cleaver, Last Whisper, and with boots I think after that you can wear whatever suits best.

I've seen Bloodthirsters, Two Cleavers, Infinity Edges, Randuins Omen, Hexdrinker, Banshie's veil. And of course, Guardian angel.

It all depends on how your lane went and how the game is going for you. You should totally build more damage if your lane went well and just carry the game. If your lane didn't go well I implore that you stop building full damage and get some sort of defensive measure in place.