Grand Duels are Live Duels, where you can battle in real-time against other players. Unlike other game modes, you do not use your own monsters to battle but can select a monster from a random pool of 3 monsters to be on your team. Although the monsters come with preset skills and runes, they can be swapped once you select your team. Unlike Classic Duels, here you do not use your own runes and instead may select any runes you like.

You can enter Grand Duels by spending 2 Grand Duel Tickets (earned by winning Classic Duels) or 20 gems. You need to compete in 6 matches, but are knocked out after losing 2.

Note:
  • Grand Duels are available Monday through Friday.
  • The monsters' levels are 130 and the runes are level 7.
  • The pool of monsters are limited to Metropolitan Era monsters.