flavorText: An ever-moving swarm of dust engulfs and disorients anything that comes near.
name: Wall of Dust
originalText: Creatures blocked by Wall of Dust cannot attack during your opponent's next turn. Use counters to mark these creatures.
printings: 4BB, 4ED, LEG, REN
text: Defender (This creature can't attack.)
  Whenever this creature blocks a creature, that creature can't attack during its controller's next turn.
type: Creature — Wall