Ninja Nexus Prism

The Ninja Nexus Prism is an ancient artifact that contains the six legendary Ninja Power Stars. It originally held the Ninja Nexus Star and is said to be forged from Ninja Steel, an unique metal alloy that can be used to make new Power Stars.

History
The Ninja Nexus Prism crash-landed onto Earth 10 years ago from outer space. It was discovered by Dane Romero, Brody Romero's father, who removed the Prism's metallic shell and removed the Ninja Nexus Star contained inside it. However, Galvanax also arrived on Earth in order to take the Ninja Nexus Prism for himself. Dane protected Brody after becoming a Power Ranger and mysteriously vanished after a fight against Galvanax. It was then that the fraxured Nexus Star was divided into the six Ninja Power Stars.

Later on, the Ninja Nexus Prism was taken aboard on Galvanax's ship. Korvaka, one of the contestants of the game show Galaxy Warriors, attempted to remove one of the six Ninja Power Stars from the Prism, but to no avail. Brody, who was taken aboard as both prisoner and slave, stole the Prism and escaped the ship along with Redbot and Mick.

The Nexus Prism crash landed into a nearby forest where it was found by Preston and Sarah. Along with Brody, the two of them removed the Ninja Power Stars from the Prism and fought Korvaka after morphing into Power Rangers.

Afterwards, Brody, Preston, and Sarah hid the Ninja Nexus Prism underneath a pile of rocks only for the Prism to fly away on its own.

Appearance
The Ninja Nexus Prism resembles a semi-transparent throwing star. Prior to its crash-landing, the Prism had a dark gray metallic coloration.

Trivia/Notes

 * Originally, the Ninja Nexus Prism was referred to as the Spirit Crystal
 * The Ninja Nexus Prism shares some similarities with the Energems from Power Rangers Dino Charge/Dino Super Charge:
 * Both are ancient artifacts that fell from Outer Space directly to Earth, although the Ninja Nexus Prism crash landed into present time while the Energems crash landed during prehistoric times.
 * The main villains of the respective season (Galvanax for Ninja Steel and Sledge for Dino Charge/Dino Super Charge) wanted to take possession of the artifacts for world conquest.