On the roof, Shadi challenges Yugi to a high-stakes game. Anzu is suspended on a board held by fragile ushebti dolls ; each time a player fails a challenge, the dolls crack, bringing her closer to a lethal fall.
Through sheer wit and the strength of his bonds with his friends, Dark Yugi manages to win the game and save Anzu just before she falls to her death. Watch [Team X-P] YuGiOh Season Zero 06
Shadi infiltrates Anzu Mazaki's (Téa's) soul room to manipulate her into luring Yugi to the school roof. On the roof, Shadi challenges Yugi to a high-stakes game
For a quick breakdown of Shadi's introduction and the high stakes on the school roof, watch this summary: On the roof
Yugi transforms into Dark Yugi (Yami Yugi) to face Shadi's increasingly difficult trials.