If you win, you will have setbacks. If you lose, you will get a big win in real life.
Dream dictionary: Combat, Competition dream meanings
…(Combat | Competition | Contest | Marriage) In a dream, a duel signifies strength or a dispute with someone or disruption, dispersion or a fight. A duel with weapons in a dream means marriage to someone whose character is similar in interpretations to the weapon one is carryingin his dream. Wearing armature during a duel in a dream means marriage to a rich but deceiving person, for part of the human body is covered during the combat. A duel with swords in a dream means honor. Waving a sword during a duel in a dream means becoming known in one’s field. (Also see Marriage | Sword)…