The following is a pretty rich interview video about the Golgari Gardens deck shell:
It is long, but it includes a lot of discussion about deck choices, play patterns, the metagame, and sideboarding, and it includes a discussion of a newer variation on the shell that is trying to adapt to the metagame. I’m particularly interested in Campfire, which was a card that was not even on my radar before.
@ChrisH, I thought you might particularly be interested in this discussion.