Return of the Supreme King: Part 3 - S3-E51
Revealing mistake: After Yubel's life points go down to 400, she tells Jaden should he win, they will protect him. The shot after Jaden says "Protect me?", it cuts back to Yubel saying she has always tried to shelter him from harm. In this shot, the purple mark on her face cannot be seen and it is then suddenly animated onto her face midway through the shot. (00:11:37)
Return of the Supreme King: Part 3 - S3-E51
Other mistake: When Jaden summons Elemental Hero Clayman in defence mode, the shot pulls out slightly and Jaden says "And now I activate Rainbow Neos' second ability." At this moment, Clayman can be seen on Jaden's duel disk, and the card is placed vertically on the disk, indicating that it is in attack mode. (00:06:55)
