Star Fragment

The Star Fragment is a recurring object that appears throughout the Metal Saga. It plays a major part in Beyblade: Metal Fury.

Metal Fusion
The Star Fragment was a meteor that fell down on Earth long ago. It was responsible for creating the Beys, Storm Pegasus and Lightning L-Drago. L-Drago was used for evil, winning many civil wars and for frightening many towns people. From this experience, it formed the shape that it has today. Pegasus was created to defeat L-Drago and eradicate the evil. This was successful, sealing L-Drago in glass for 1000 years.

Metal Masters
In Metal Masters, it was revealed that not only were Storm Pegasus and Lightning L-Drago created, but also a bey that was given the name "The Legendary Bey" due to it's uncontrollable power, Galaxy Pegasus W105R2F.

Metal Fury
Another meteor has also fallen down on Earth. An astronomer, Yuki Mizusawa saw it as it set it's target for Earth. It exploded before impact, releasing ten beams of light acting as Fragments. These beams hit the following beys:

Each Bey, with the exception of Variares, Jade Jupiter, Death Quetzalcoatl, Phantom Orion, and Scythe Kronos evolved when it was hit by a Star Fragment and still contain the Fragments. When all ten Fragments are brought together in the Temple of the Black Sun, Nemesis will awaken and use The Black Sun as a vessel to start it's reign of terror.

In The Legend of Nemesis' Revival, it was revealed that the Star Fragment exploded due to a beam sent out from the Mist Valley Temple. This was done intentionally in order to split it into ten pieces in order to cooperate with the old Legend of the Bladers of the Four Seasons and Solar System Bladers.