Yu-Gi-Oh!: Go Rush Episode 34

Continuing from last time, there's a box that freezes people who look into it. Even Netsuzo was shown looking back in episode 31, it doesn't show him frozen in an ice block until this episode. Also, Manabu duels Nyandestar, in a match where the loser must look in the box but even though Nyandestar won, she took the box and looked inside herself and end up freezing. Although she turned back to her cat form before becoming an ice block.