"Evil forces " end of the quarter set: the role of some audiences will die

"Evil forces" (Supernatural) will mark the end of the quarter set the ultimate paradise for war, the operation of the show promised people Sera Gamble, someone will die, Sam will crash, Castiel will demonstrate its multi-faceted.
Set on a half-season set of the final script was written by Gamble hand, the assembly introducing a new - or at least history. The newcomer is the real life horror fiction writer HP Lovecraft, he will not hesitate to mix into the Winchester family into the campaign, so purgatory at risk. Every reader familiar with his style of writing will find this focus on the horrors of his characters, creatures and the "evil forces" of the world is how little clue.
Second half of the episode, Castiel we will focus on the ultimate battle with Raphael.
Half is basically a set of bright spots this season prepared to Dean. I remember the first episode this season where we first saw Dean, he and his son Ben and Lisa a peaceful life for nearly a year, he put the hunting magic line of work, stay at home. After he left them, hunting magic and stomp the way Sam. We are certainly very happy he did, after all, we hope to be able to continue in this drama saw him, for everyone, this is one of the most correct choice. Another part of Dean is still left to their own mother Lisa and Ben, and this may have given them a danger. In fact, Dean has always been afraid something like this would happen. In Episode 21 (season last episode), they unfortunately were kidnapped, Dean had to carry the rescue. Not only that, he still managed to handle the crisis to their psychological impact. This episode is about the nightmare of the Dean.
Highlights for the second half set the last two episodes this season, writers group spared the article, not only between the two focus questions left, even before the end of the season will leave a tortured the audience in suspense throughout the summer. Episode 21 major trouble dealing with Dean, and section 22 sets the focus of attention object will be Sam. We may recall that Sam's death to retrieve the soul, but he closed with a wall in the hell of painful memories. This set of wall collapse in the first 22, so Sam will have a great trouble.
Castiel fight the battle of heaven is very important for Castiel. The end of the season, this war has just begun, Castiel Raphael will be head to head.
It was going to die? In the last two episodes, and death is inevitable, but there are still people who died loved by the audience's role.