Talk:Mastery/@comment-4114531-20111116040258/@comment-62.163.167.91-20111116121409

For AP 9/0/21 is also still viable. The utility tree just offers more regen/cdr (aka spam and sustain) for casters that rely on mana, while the offensive tree allows APs to hit harder (definitely the way to go on mana-less casters, mana dependent champs it depends if you can get the regen you need from something else besides masteries or not).