Or /addar [int#] [autorebel string], so you can just do /removear [int#] and includes a sound.
please
no warden is going to have time to actually do this and remember it as it's going to take too long
my suggestion is chat triggers, such as (this) is AR/autorebel or (this) is no longer AR/autorebel
that way it'll go faster and the warden won't have to spend 15+ minutes typing out a command only to find that the command is incorrect, etc