Cultist of the Scuttlelord

Commander creatures you own have "This
creature is a Crab in addition to its other
types" and "Whenever one or more players
mill one or more cards for the first time each
turn, create a 0/2 Crab creature token."
You feel at home wherever you go, for where
you tread his kin follow in eagerness to spread
the praise of the Scuttlelord.