I would recommend putting a newline in between paragraphs. You may even consider breaking up some paragraphs, unsure. At the moment, the wall of text might come off as a bit intimidating, especially the deck building section.
I was actually considering spoilers, while I was writing the second part, but I was already after the first half, so I decided that if someone actually felt it needed I would have put the whole guide under many spoilers.
That'll be it after I get the third part on.
@Chapuz, I've been using the official names, and specifying that they are weekly was one of the first things I wrote. However, I may as well change the title into (Weekly) PvP Tournaments. As for the NBC, I wouldn't mind updating the build with new challenges the same way I wouldn't mind deleting existing ones.
