Crabs are a creature type perhaps best known for their peculiar association with mill strategies. While Crab decks can be built as straightforward typal lists, many focus on putting cards from opponents' libraries into their graveyards.
Hedron Crab and Ruin Crab both turn landfall into steady mill, while Charix, the Raging Isle takes the type in a very different direction with its enormous toughness and ability to become an absolutely enormous combat threat.
