This week, for 3 dailies in a row, we'll be focusing on the three Zerg matchups in Heart of the Swarm! To study this, we'll be snagging games from the wonderful ROOTCatZ! We're going to be examining and analyzing his builds in the form of "What are these new units accomplishing? What am I spending my remaining resources on? What can the OPPONENT be doing?" Specifically, we'll look at how our desire to use the swarm host leads to some interesting situations, and also how the late game viper is making less used mid-game compositions viable!