Dueling Events are timed challenges in the Duelling Club that offer a variety of rewards, including exclusive dueling spells.
To participate in a Dueling Event, you'll need Dueling Tickets. You start each event with 3 Tickets, and each duel costs 1 Ticket, regardless of whether you win or lose. Once you run out, your Tickets will automatically replenish over time. You can also acquire additional Dueling Tickets using gems or by earning full stars in energy-consuming tasks and classes.
NOTE: Wins earned during a Dueling Event will only contribute to your score for that specific event. They will not count towards your progress in any dueling-related side quests.