Lux Star

The Lux Stars are a collection of seven elemental Power Stars that appear in Super Mario Bros. X: Alternate Kingdom. It is one of the ultimate source of power in the Super Mario Bros. X series.

Background
Thousands of years ago between the Creation of the Worlds and the Era of the Moon Goddess, the Lux Stars was a whole big golden star. The Gods parted, leaving the world and the golden star under the care of the Moon Goddess and her Chosen Hero. At the end of her era, there was a war with the evil that haunted the world, who are after the golden star. Her chosen hero died in battle, the deity was severally injured. Before dying, she breaks the golden star into seven star pieces, thus creating the Seven Lux Stars, then teleported them within the realm of her counterpart, the Star Goddess.

For generations, the Lux Stars were safely guarded by the Star Goddess's guardians in the ancient land of Eleanor until the world got flooded and transform it into Mushroom World.

The Lux Stars were found deep within the ocean, until it was found on the surface. Learning that they possess such amazing powers, lot of people found about them as well. Because of many people's desire to possess the ultimate power for selfish reasons, wars has occured in order to win over them. Another war had occured to win them again during the early adulthood of Varun, Marvin and Doshi in the Era of Chaos. It was managed to be sealed within the sacred realm of Sea Side by the Mushroom King of Sea Side himself when he was severally injured. The Lux Stars were eventually found by Blaize, who planned to use the ultimate power for his secret goal.

Several years later, long before the events of Alternate Kingdom, Marvin, the hero of Eleanor Kingdom was chosen to be the new guardian of the Lux Stars, as he is the descendant of one of the guardians. Blaize had invaded the Eleanor Kingdom when he was possessing the Seven Lux Stars. He was somehow defeated and the Seven Lux Stars were safe with Marvin, until he lost his powers for a few years later.

Trivia

 * The Lux Stars are treated as an equivalent items to the Chaos Emeralds and the Force Gems.