Originally Posted by Fbsunny
He clearly means that 100% of his runes are CD reduction, not that he has 100% cd reduction from runes (which is totally impossible).
If you have all the runes in your pages as CD Reduction, you have 60% CD reduction, which is more than the game will allow, as the hardcap for CD reduction is 40%. That's what he was trying to say when he said that the runes were wasted. Anyway, personally I play generally Physical DPS heroes, and I'm still relatively new compared to some, so I had only just finished putting together a Crit Damage/Chance page for Yi and Shaco when the Furor and Yi nerfs came in. Since then, I've been trying to get some ArPen in there on my reds, and have been considering something to give myself a little more surivability, perhaps dodge or HP quints.