A flag set on objects in a standard PennMUSH game. This flag gave near absolute power in the PennMUSH world, only thing this guy couldn't do was control the defined God player usually #1.
In CobraMUSH setting the Wizard flag arbitrarily sets the powers assigned to the Wizard powergroup as well. Flag is still restricted to only be set by God or other players with the Wizard flag however so the Wizard flag can not be introduced into the CobraMUSH world unless the God of such said game wishes so.