Duel Commander staples: Creatures or Artifacts, Sphinx, Creature removal or Card draw or Burn or Discard or Recursion or Graveyard hate

1 card played in at least 2% of the 588 Duel Commander decks of the last 120 days, in the main deck or in the sideboard. The most played in the main deck: Quantum Riddler (4% of decks).