Hello guys Daniel here I hope you enjoy this guide but before reading on PLEASE make sure you read this from start to finish and follow it 100% to get a full understanding on Katarina and how to build her I have beaten this game 10 times already with each character at least 2 times each (I LOVE THIS GAME! ) but let me tell you in this quick guide on Katarina as she is the strongest class in the game she is just stupidly overpowered if you know how to build her so if you want to play a class that can one shot everything besides bosses (you will kill bosses insanely fast as well) then this is the guide for you.