User blog:NovaTsukimori/Yu-Gi-Oh! 0 Series 5th entry

The preview displays a girl in a rundown, abandoned city.

This girl appears to have long reddish-black hair that goes to her waist with a bang covering her right eye. She has a very small scar by her left eye and a much longer, albeit slimmer scar on her left arm, appearing to be once a very long cut. Her lips are slightly damaged. Her eyes are green, of course, the right eye cannot be seen here. Her pinky finger on her left hand is amputated off. Her facial expression appears very serious and angry. Her Duel Disk appears similar to that of the black Battle City Duel Disk from Yu-Gi-Oh! R, albeit worn down and slightly rusted. She is standing in a contrapposto position, drawing a card from her Deck. Her right hand is bandaged.

"Her name is Yuna Lunafreyja."