[intensez]

also for runes try running gp/10 quints, magic pen reds (flat ad reds work well too for champions like sona or annie where you have long ranged aas so it gives you consistent harass), flat armor yellows ALWAYS, and blue mr flat because most supports deal ap damage. if the enemy team is 100% all ad and theres maybe 1 or 2 magic abilities then id opt flat cdr blues

masteries usually i do 1/13/16. the 1 being a point in exhaust/ignite buff, the 13 opting for hp, some armor/mr, hp regen, and champion damage reduction, and the 16 the normal route (opting for the extra gp/10+additional 50 gold at start & explorer ward/biscuit; everything before that is really personal preference)