Pro-Dueling - S2-E38
Other mistake: When Alexis activates her Ritual Weapon spell, her Cyber Angel Benten gains 1500 attack points. When this happens, the Life Point display is shown to display the Benten's attack points going from 1800 to 3300, instead of the Attack Point display that should've been shown. (00:13:40)
Tough Love - S2-E43
Other mistake: When Zane and Aster are talking outside the Duel Academy building, in the shot of Aster saying "I'm just impressed that I beat you on live TV", Zane's deck can be seen inside the duel disk he is wearing. The top card doesn't appear to have the black-coloured oval shape that is usually shown on the cards. (00:02:40)
Other mistake: When Dr Collector activates Graceful Charity for the second time, he has it in his right hand. He then appears to lower the card off-screen, but then he goes to draw three cards from his deck with his right hand. He never placed Graceful Charity on his duel disk or sent it to his graveyard. It's just never seen in his hand again. (00:12:24)
Other mistake: When Aster summons Destiny Heroes Diamond Dude and Captain Tenacious to the field, they are summoned in defence mode, but on the points display, the word ATK is shown, indicating that it is in attack mode. (00:14:42)
Other mistake: When Jaden summons Elemental Hero Neos using his Silent Doom card, Neos is in defence mode when it appears on the field, but on the point display that appears when a monster is summoned, the word ATK is listed, meaning that it is in attack mode, when it should say DEF (defence mode). (00:10:20)