- This card is one of six cards to have been Forbidden in the past, but are currently Unlimited. The other five are "Injection Fairy Lily", "United We Stand", "Call of the Haunted", "Spore" and "Tsukuyomi". Recently, "Magician of Faith" joined the list.
- This monster appears in the artwork of "Spell Vanishing", "Defense Seal Wall", "Prideful Roar" and "Magical Mid-Breaker Field".
- This card has acquired its own term. To "break" a Spell or Trap Card is to destroy a card with this card's effect.
- The Spell Counter symbol is shown in multiple areas of this card's artwork, such as the background and on the orbs of "Breaker's" armor. It has nine Spell Counters on its armor and weapons (seven of them are visible in this card's artwork, while the other two can be seen in the artwork of "Spell Vanishing").
- This card has several counterparts.
- Defensive: "Defender, the Magical Knight"
- Monster-targeting: "Dark Valkyria"
- Retrained: "Breaker the Dark Magical Warrior"
- Synchro: "Arcanite Magician" and "Explosive Magician".