My wz req packs are poop most of the time. This time wasn't too bad, I've been really wanting to try out Void's Tear seems like a neat weapon. That helm is butt ugly though.
I'm tempted to buy the warzone req pack bundle. I just haven't decided if it's worth it.
Now if 343i adds this I would buy it in a heart beat and probably additional packs. *hint hint*
Warzone Firefight: 12 player squad defends center base (fortress, spire, garage) from an ever increasing onslaught of AI enemies. Wave based, REQ increases with wave. Players lose once they are eliminated.
Warzone Firefight Versus: Two teams spawn at their respective bases and defend the core against 10 waves of enemies, first to clear all waves wins. AI can destroy power core, instantly losing the match for the team who let's that happen