Revealing mistake: Just after the Earl of Demise destroys Snake Hair, in the shot where Bonz says "We'll see which one of us is an amateur when I do this," the cards he is holding in his hands are missing the illustrations. (00:13:08)
Continuity mistake: Bonz's life points go from 4000 to 3500 after Bakura destroys his monster. When Bonz draws a card from his deck on his next turn, the life point display on the duel disk is back to 4000 (the first number cannot be seen, but there are three zeroes, so it is certainly not accurate). (00:13:03)
Continuity mistake: When Bakura reveals his Shallow Grave card, his right hand is touching his duel disk. In the next shot, his right hand is at his side. (00:12:03)
Revealing mistake: At the start of the duel, Bakura draws a card from his deck. In the shot from behind Bakura, the card he drew can be seen in his hand, and it is missing the illustrations. (00:10:47)
Revealing mistake: When Bakura throws away the deck of the duelist he robbed, the front side of one of the cards can be seen, and it is missing the illustrations. (00:06:40)
Continuity mistake: When Joey says "Now we can focus on the Battle City finals," his arms are at his side. When the shot cuts, his arms are crossed. (00:02:08)
