Ring of Ainz Ooal Gown

Ring of Ainz Ooal Gown is a signature ring of Forty-One Supreme Beings.

Description
Worn only by the members of Ainz Ooal Gown, this ring signifies their membership in the guild. In total there are a hundred rings. Forty-one belonging to the members of the PK guild and fifty-nine spares. Since the decline of Ainz Ooal Gown and the subsequent teleportation of the entire guild base into the New World, Ainz has begun to use the left over rings to reward his servants for their efforts and maintain their loyalty.

Appearance
A silver wrought ring with an amethyst embedded in the center.

Abilities
A ring whose use is solely for traveling within the Great Tomb of Nazarick, it allows the wearer to travel instantaneously anywhere within the confines of the necropolis. Additionally, it is capable of instantly changing its size to fit its user's finger size. However, one of the rings that Ainz wore would completely conceal him from all kinds of divination-type magic. It was normally issued to all the guardians, but it could also erase the presence of the Ruler of the Great Tomb of Nazarick.

Trivia

 * To the denizens of Nazarick, especially the Floor Guardians, to receive a ring is the highest honor bestowed to them by their master.
 * Mare is the first to receive the ring, followed by Albedo being the second and Pandora the third to receive the ring.