If you're not comfortable with modding or rooted devices, you can also try:
You can test any deck combination immediately. yugioh duel generation mod unlock all cards full
In the world of Yu-Gi-Oh! Duel Generation , where players typically grind through endless campaign duels against icons like Seto Kaiba just to earn a handful of Duel Points , a new legend has emerged: The "Architect." The Shadow of the Server If you're not comfortable with modding or rooted