One of the cornerstones to this expansion is the noblesse system, which enables players at level 75 or beyond to enter the Path to a Noblesse, and thus gain special abilities. The Noblesse will incur special privileges, such as exclusive teleportation, having an increase in attack abilities in the player-versus-player element of the title (other skills include bolstering castle defenses during a siege by summoning and riding a wyvern; the ability to channel the energy of eight wizards for a non-elemental magic attack that carries up to four times the destructive capacity of an elemental assault; a similar skill that uses only four wizards; the ability to build an advanced headquarters with twice the hit points of an ordinary siege headquarters), plus decorative personal elements, records of performance and the ability to confer titles without being part of a clan.