What's the current 'good' ADC runes/masteries? My ADC skills are particularly weak, and I want to make sure I'm not gimping myself with poor rune selection.
Flat AD Reds/Quints Scaling Armor Yellows Scaling Mr Blues 21/9/0 masteries.
That's pretty much what I use, except I run flat armour yellows instead of scaling.
Some people also like to take a single crit chance red so they can occasionally land a lucky crit in the early game. The pros do it because they know how to win a lane off it. I do it because it scales better than a flat AD red, though not as much as a scaling AD red.
Some random thoughts:
I use Flat Armor Yellows.
Crit and Armor Pen Red Runes are occasionally used.
I like to go 21/0/9 sometimes, but that is honestly a bad strategy.
If you are using somebody like Kog or Corki, 30/0/0 or 27/0/3 (mana) are good so you have both AD and AP.
