User blog comment:Khaladar/Noxuswood Stake/@comment-4834593-20120604183156/@comment-4834593-20120606184840

"Riven's main dmg is her AA you know that right"

Wait. Try to play her more. You'll find out that she also deals nice damage with her W. Not to mention her ult...

Also, she's all AoE, so she also heals from the minions she hits in a fight.