The Oathkeeper

Name: The Oathkeeper
Type: Sword
Quantity: 1
Description: The white Oathkeeper Key is a blade designed from an unknown origin to resemble a large, intricate key. It is very lightweight, but is able to be held with either one hand or two hands efficiently using the foot-long designed handle. The blade itself, or the head of the key, is nearly 4 feet long. It is sharpened on both sides of the body, and the tip of the key is also sharpened.
Abilities: This key has a unique ability. After it "chooses" its wielder, the wielder can summon it at any time he wants. The user merely has to think about the blade, and it will appear in a small black cloud for the user to pull it out of at any time. The blade only comes to its chosen wielder, and can be summoned from anywhere it is when the wielder needs it.

The Chosen Wielder:

Durability: This lightweight blade is surprisingly very strong. Its strength matches that of corundum, placing it above titanium and below diamond in durability. It can cut through anything lower than the durability of corundum, and it can cut through with a little less ease of anything matching the durability of corundum. The metal that this blade is made of is not known, but it does indeed match corundum.
History: The history of this blade is mostly unknown up until it chose Akuto to be its wielder. He cannot figure out where it came from exactly, but he does know that it did come to him for whatever reason. Since he has had it, he has killed many other targets with it, slowly using it to harness his own potential and piece together his ultimate plan.

The History unknown to Akuto: The Keyblades have appeared in many battles, wars, and stories throughout the course of time in the Ninja world. It is unknown who made them, but they are known to choose any certain fighter on either side of those battles and wars, and randomly appear to them if it finds them worthy. After it appears once, the weapon is solely bound to that wielder, and the wielder must work towards the title of Keyblade Master to fully realize their true potential wielding the mighty weapon. In existence itself, only 7 have appeared. This particular one was used in a war between Morigakure and Harikengakure in many centuries ago before Morigakure was destroyed for the first time. This one was used by a woman on the Morigakure forces. She used the concepts of love, and a strong intellect while fighting. She focused on planning attacks before they occurred, and this was her strength.
Appearance:

As I was told this is the exact same as the oblivion blade

Code:

Set Price:18,500

I'll deduct my ryo myself, thanks Nami. Also, for comfirmation by anyone reading, the wordling of abilities, durability, and description are word-for-word. Their origins where slightly different however, so I did change some of the history.

(I'll be deducting ryo from Skar)