User blog comment:Deshiba/Are you Critting me !?/@comment-4652200-20130519000214

Play Tryndamere - when you get 100% crit, getting a crit is not "luck based"...

But seriously this is the last semi-random thing in LoL so I really don't understand your problem with it and your proposal makes it more or less - bonus AD after X amount of attacks.