Did mine with Voidwalker, WoC, Light Beware fusion & Against All Odds. Never done PvP before so had to do it while trying to learn the maps and how to play Crucible on a character which wouldn't be my first choice (I prefer hunter) so it was a long and painful experience. Once I was 400+ I had the stupid idea of thinking I'd finish it while IB was on in the misguided belief I'd finally get to play against people as inept as me as all the good players would be in IB - instead I just kept getting stuck in teams that where hopelessly outclassed (and in some cases out-numbered). Kind of ashamed to admit at that point I just started leaving matches where the teams were too unbalanced. I did eventually finish it though. Just need to figure out how I'm gonna get Invective now:(