Pendulum Effect Once per turn, during your Main Phase, if this card was activated this turn: You can choose 1 unused Monster Zone or Spell & Trap Zone; while this card is on the Pendulum Zone, that Zone cannot be used.
Monster Effect If this card is Normal or Special Summoned: You can choose 1 unused Monster Zone or Spell & Trap Zone; while this card is face-up on the field, that Zone cannot be used.