Sun Sphere

The Sun Sphere is a Fourth Grade Artifact found in the 1st layer by Riko.

Upon activation, it enmits a bright light.

It was used by Riko and Reg to distract the attention of creatures away from them and enable the two to escape.

It was eaten by an aquatic creature in the Sea of Corpses.

Trivia

 * The Sun Sphere is, alongside the Cradle of Desire, the Princess Bosom and the Thousand-Men Pins, one of the few Artifacts known to exist multiple times.