The New Runes and Masteries.
I'm pretty happy from the looks of the new Runes and Masteries that damage is gonna go down alot. I don't know about you guys but being able to get around 30% bonus damage from masteries and about 10% - 20% from runes is too much for me, I've made a Alt just to see what it'd be like without the current system and the way damage is down is preferable tbh.
Lots of the new ones look like utility based and they're toning down on damage amp, I can't wait till preseason to see more. ^.^