You can see the chat of the arenas if you have minigames on your server. (Works with BedWars, etc)
                         
  

 
Settings:
  CHAT_FORMAT: "&7[&c&lCHAT SPY&7] &7[&8%world_name%&7] &c%player%&b: %message%"
  PERMISSION: "chatspy.see"
Messages:
  NO_PERMISSION: "&c&l> &fYou are not allowed to use this command."
  IN_CONSOLE: "&c&l> &fYou can't use this command from the console."
  SPY_DISABLE: "&c&l> &fSocial Spy Chat has been disabled."
  SPY_ENABLE: "&c&l> &fSocial Spy Chat has been enabled."