A Duel Field is a special field exclusively used in the World Duel Carnival finals. There are five different fields: magma, space, jungle, desert, and sphere. The Duel Field functions as a Field Spell Card that is in effect for the entire Duel (but not controlled by either player).
The first four Duel Fields—magma, space, jungle, desert—exist in the underground section of the Duel Coaster. To progress to the next round from the Duel Coaster, Duelists must win a one-on-one Duel on one of the Duel Fields. The first two Duelists to reach each Duel Field get to Duel on that field.
The final Duel Field—sphere—is a special Duel Field only used during the World Duel Carnival's grand final match, on top of the Duel Tower.
Duel Field Duels
|Jungle||Vetrix VS Dextra||During the End Phase, if the turn player did not Normal Summon/Set or Special Summon a monster this turn: Inflict 1000 damage to that player.|
|Space||Quinton VS Kite Tenjo||When a player Xyz Summons: They draw 1 card.|
|Magma||Quattro VS Reginald Kastle||When a WATER monster(s) is Summoned: Either player can destroy that monster(s).|
|Desert||Nistro VS Yuma Tsukumo||When a monster is Normal or Special Summoned in Attack Position, OR a monster declares an attack: That monster's controller takes 200 damage.|
|Sphere||Vetrix VS Yuma Tsukumo||Players can Special Summon a random "Number" monster from their Extra Deck by using 2 monsters with the same Level from their hand as Xyz Materials. (This Special Summon is treated as an Xyz Summon.) If a monster Summoned by this effect has no Xyz Materials, destroy it.|
- Duel Fields are similar to terrain in Duelist Kingdom and Action Field Spells from the Yu-Gi-Oh! ARC-V anime. They are Field Spell Cards that influence the Duel, but do not belong to any player.
- Yu-Gi-Oh! ZEXAL episode 05353: "Test Your Luck!"