Card Trivia:Grinning Grave Virus
- This card has several counterparts: "Crush Card Virus", "Deck Devastation Virus", "Eradicator Epidemic Virus", and "Full Force Virus".
- The kanji 悪 on the viruses in this card's artwork means "wicked".
- The Japanese name of "Ahrima, the Wicked Warden" refers to this card.