Progression for both character levels and skills is restricted every tenth level until the character completes a task. These are typically assigned by another player who has been granted the title of 'teacher', which is in turn granted by a game master.
Character progression, including both levels and skills, is restricted every tenth level until the character achieves a goal. These tasks are typically handed out by players with the title of 'teacher', who in turn receive their role from the game master.