a plugin where you can right click a clock and it will make everyone invisible except you and then you can right click the clock again and players will become invisible. .It has colour support .if you enter a minigame players wont stay invisible .you can set the message it says when players become invisible and visible in the config it generates NO COMMANDS NO PERMISSIONS .you can set the name of the clock/invisible item in the config ps. i dont use magic because it has a thing where whenever you enter a minigame players will stay invisible
What minigames? No one will bother to make this for you, i'd suggest just making a bungee server and using this: http://dev.bukkit.org/bukkit-plugins/magic-clock/
