Ten Elemental Swords

Summary
The Ten Elemental Swords are 10 sacred swords that were sealed away in ancient times due to their destructive power and due to the "curse" that came with each sword. Another reason is because people didn't have the magical strength to control the swords.

Elements

 * Shadow - Used by Takeru Watari and this elemental sword is the first introduced.
 * Fire - Unknown
 * Air - Unknown
 * Water - Unknown
 * Earth - Unknown
 * Light - Unknown
 * Metal - Unknown
 * Wood - Unknown
 * Lightning - UnknownDownload_(34).jpg
 * Spirit - Unknown

Legend
Legends existing from ancient times say that the Ten Elementals Swords were separated from one all-mighty sword before being scattered across Fiore. Some believed that this sword was bound to bring the apocalypse and began to convince the ancient council about their theory.

Once they'd convinced the council, the council sent out squads to find the swords and destroy them all. Once the squads found the sword they tried to destroy them in each way they know, only to find out that nothing was happening. Their only option was to seal it away so they did. Slowly, the members of each squad began to die by an unknown disease. This brought about the "Curse of the Swords" myth.

Founding
The first person to find one of the Ten Elemental Swords was Takeru Watari. He was once part of a Dark Guild named Blood Abyss. During his days as a member of Blood Abyss he found the Shadow Sword. He named it Kuro Kage, or Black Shadow, and used it as his only sword. One day he overheard the Guild Master talking to Blood Abyss's S-Class Mages about assassinating him. Rather than running away, he took killed every member of Blood Abyss while destroying the guild. A newsreporter saw the event and made an article about it. Once the desendants of the ancient tribes that sealed the sword saw the article they became overcome with fear as to what would become of the world. Once they saw that Takeru joined Fairy Tail and was doing good they became calm and decided that the founding of one of the Ten Elemental Swords could've been a good thing.