For those who've ever imagined playing a functional deck focused on the Blocking effect, here's a deck I created. I feel it surpasses many of the blocking decks I've found here on the site. It's a deck that constantly tries to pressure the opponent into attacking, hence the Option card and Greymon Adventure. For me, it's the idea of having a blocking deck, allowing the opponent to hit you and allowing you to control the board.
Interestingly, BT 13 Craniamon is great, but its cost is high, and this deck has very little memory to play at times.