Card Appearances:Flame Wall
- In episode 169, Trueman uses this card during his Duel against Axel Brodie. He activates this card to prevent Axel from inflicting any effect damage to him since Axel's strategies rely heavily on inflicting burn damage to his opponents. Later Trueman activates the first effect of "Volcanic Queen" to send this card to the Graveyard and inflict 1000 damage to Axel.
- This card is also shown in a flashback Axel has when he recognizes the strategy Trueman is using as the same one his father taught him.
- This card is also shown in a flashback Axel has when he tells Trueman if he is going to impersonate his father, he shouldn't forget the strategy that he taught Axel.
- This card is shown in Axel's thoughts when he notes what he plans to do with "Volcanic Mine".
- This card is shown in Axel's thoughts when he notes what he plans to do with "Switch Off".
