If I have 9/21/0 and my opponent has 21/9/0, do we just negate each other like neither of us even have masteries?
It depends on what you picked in the tree really, If he picks bonus AD and you get bonus armor/mr Hp ya you basically shut each other out.
So is it better to just go with offense and build tanky, or defense masteries and build offensive?
go with offensive masteries and build offensive
© 2013 Riot Games, Inc. All rights reserved. Riot Games, League of Legends and PvP.net are trademarks, services marks, or registered trademarks of Riot Games, Inc.