Talk:Cooldown reduction/@comment-108.161.122.154-20120306024659

How important is it to reach the 40% CDR cap on Ad casters like Renek, Riven, and Garen? This mainly concerns the runes and masteries. (10% with flat CDR blues and the sorcery mastery in offense) Should i be taking scaling MR blues instead and use the 4 points in sorcery for some points in defense? OR is getting the 40% CDR cap with 15% boots, 15% yomuus and 10% runes/masteries my first priority?