User blog comment:Relikz/Chapter 364: Tartarus Arc, Part 1: Immorality and Sinners, Review./@comment-24039250-20131219183956

So this was definitely a great chapter. The events that occured were the following Overall great chapter, nice twists, glad to see the teamup of C.S and O.S minus Brain, and we got to see Erza and Mira team fight. I give this an 8.5/10 because I would have liked to see them fight Kyouka and Minerva instead but that might happen later.
 * Erza and Mira meet up with Crawford and he reveals that he knows nothing, then they are attacked by Tartaros weakest soldiers.
 * We finally get back to Doranbolt and Cobra. Cobra is free with the other members of the OS, not the filler version but the original so no Erigor, Jackpot, or Imitasia. We see Brain is free but Cobra one shots him, to my joy. Cobra FTW. Doranbolt is preparing himself to fight Tartaros and we also see Jellal and Meredy show up in front of OS and it seems that they are teaming up. Thumbs up for the New Crime Sorciere!!
 * Natsu grows a brain and realizes that someone in the Magic Council must have been giving information to Tartaros and heads off to Erza and Mira, however;at that time Erza and Mira fall unconcious and Crawford picks them up and contacts Kyouka saying that he has two subjects and revealing that he is the dirty rat giving Tartaros all of the info.