Nemesis (ネメシス Nemeshisu) also known as The Black Sun or the God of Destruction is the main antagonist of Beyblade: Metal Fury and ultimately the entire first three seasons of the Metal Saga, due to it's involvement in the events of Beyblade: Metal Fusion and Beyblade: Metal Masters due to plans for its' revival. Nemesis is an evil deity that wishes to control the world. It's also a beyblade, Diablo Nemesis X:D. It was first owned by King Hades as Proto Nemesis 170RD. Only with the power of all the star fragments from all the Legendary Bladers, was Nemesis able to reach its true form; Diablo Nemesis X:D.
Nemesis appears to be a giant demonic creature made out of a dark aura. Nemesis was a dark being that aimed to control the world. However, its enemies, the Legendary Bladers, sealed it away in order to prevent its destruction. However, a great evil is now trying to revive Nemesis and can only be revived when all the ten (nine, as of now) of the heroic Legendary Bladers are together.
Beyblade: Metal Fury
Revived by a shard of Pluto's Fusion Hades Fusion Wheel, Nemesis fused with Pluto and Rago. Nemesis fought with Gingka Hagane and his friend to try to bring the world to destruction. However, in the end, the Legendary Blader, Gingka Hagane, the Season Blader of Autumn, defeated Nemesis with the help of the millions of Bladers around the world. Nemesis was then vanquished, along with Rago and Pluto as the Black Sun got destroyed.
- If you take a look at the Nemesis seen in the past, it looks different then the Nemesis in 4D049-52.
- Nemesis is also the name of a Goddess in the Greek mythology. She's also known as "Goddess of Revenge and Balance."
- It resembles Time Eater, a boss from Sonic Generations.