One day me and Akule decided we would backstab some comp stompers. So we go into a game with three other people. While fighting the computer one guy sends in a huge mass of 100+ overlords and asks why aren't they attacking? So while we are staring at the overlords he builds Hydralisks in his large amount of hatcheriies and before we know it we are being overwhehlmed by mass hydralisks. Quite a nice strategy if you ask me.