The Hall of Masters is the ninth and final Arena in Bloons TD Battles 2. In this Arena, the player's performance in League Battle determines their placement on the Season leaderboard. Winning games increases the player's score, while losing games decreases it, and the amount it changes by depends on the player's score relative to the opponent's. There are still weekly Leagues, but there is no promotion or Fast Track system, so players can only demote or stay in the Arena.
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