BEST RIVEN BUILD EU, JUST FOLLOW IT AND YOU WIN THE GAME BRAH!

Riven is hero that needs to be played as tank/AD carry. Wait for real tank to jump in and then spam all your spells and just hit your foes.

I don't know about what am I supposed to talk about here, just follow guide and you will make it just fine.

I prefer those masteries because I think they are best opinion.

With those items you will be tanky enough, and good AD carry so you shouldn't have problems.

You need one level of Broken Wings so you can harass and escape, you also need one level of Ki Strike to stun and max out Valor so you can escape because Riven is best played on solo top/mid.

I prefer Exhaust and Ignite because I take masteries to improve those abilities which is also great combo to catch/kill people.

Well I wrote all those Chapters just that other people can see my guide because it need to be "full guide". ENJOY!

Pros:
High mobility
Shield that increases in strength with AD
Damaging AOE stun
Manaless champ
Insane early damage
Cons:
Needs proper timing on her skills to be effective
Cooldown dependent
A bad start is hard to recover from
Shut down hard by CC

I am not sure, not yet level 30. Q_Q

Just use your spells on creeps since you are manaless.

It is very easy because you can just spam spells.

Riven is very good initiator because she is tanky and got nice cc spells.

Idk.