Sorceror Nobody Keyblade

The Sorceror Nobody Keyblade is a unique weapon wielded by Sorceror Nobody in Inexistent Misadventure.

Appearance and properties
The Sorceror Nobody Keyblade's true form, as seen when it has its own natural Keychain attached, is as shown to the right. Its signature spiky design is largely a consequence of its Nothingness-based nature, as is the ever-changing red and blue pattern that covers its enture surface. Similarities with the Nothing-tendrils used by Xemnas and the Twilight Thorn are no coincidence, as they share the same basis in Nothingness, albeit with less purity.

The Sorceror Nobody Keyblade cannot ordinarily be so much as touched by any being who is even the tiniest bit existent, as the surface temperature of the entire weapon is absolute zero, and it is also entirely frictionless. The Void Gem embedded near the blade serves to draw out and amplify Nothing-based abilities, and magic channelled through the weapon is effectively cast from the Gem. There are also gaps in the shaft of the weapon, which are actually an intrinsic part of its structure – it can extended or contracted at will by adding or removing any number of the "floating" segments, at no cost to the rigidity of the shaft.

When shown the Keyblade, Master Yen Sid is able to deduce more of its special properties, some of which make it markedly different to any normal Keyblade.

Keychains
As with any other Keyblade, the outward form of the weapon can be altered by attaching various Keychains, most of which have a powerful association with either specific worlds or people. Sorceror Nobody obtains several Keychains in the course of his travels.

Trivia

 * In Sorceror Nobody's cameo as a superboss in Kingdom Hearts: Awakening, he wields his Keyblade with devastating proficiency. When defeated, he crafts a lesser imitation of his weapon, the Clairvoyant Nix, as a reward in recognition of Allen Trius's skill.