• This card was the first card released that could only be activated in response to an attack.
  • Originally, this card also had an effect to negate attacks, being able to stop the attack of "Total Defense Shogun" and "Elemental HERO Rampart Blaster". Its most recent errata states that it does not negate attacks; this is more than likely because of the fact that, while some monsters can attack from Defense Position, the monster triggering "Mirror Force" is more often than not in Attack Position (usually negating its attack by proxy).
  • As of yet, this is the only card to appear in every Yu-Gi-Oh! anime series.