Eternal Sailor Moon
Destroying and healing enemies
Starlight Honeymoon Therapy Kiss
Act 49 - Dream 11, Earth and Moon Dream (manga)
In the manga, the Eternal Tiare appeared when Usagi gained the power to transform into her Eternal form and it was never upgraded. It was broken when Sailor Moon fought the Sailor Senshi under Sailor Galaxia's control in Act 58, but she recreated it shortly afterward with no apparent difficulty.
During the final "Chibiusa's Picture Diary", Sailor Chibi Moon also had an Eternal Tiare. However, she was never shown to have it during the main storyline.
The Eternal Tiare first appeared in episode 167. It was formed from the Moon Kaleido Scope when the nine other Super Sailor Guardians, at Sailor Saturn's request, gave their powers to Super Sailor Moon, allowing her to attain the Eternal Sailor Moon form. The change of appearance became permanent when Usagi learned to transform directly into Eternal Sailor Moon without going through the "Super" form first.
In the musicals, the Eternal Tiare first appeared in the revision of the Pretty Soldier Sailor Moon SuperS Musical.
- In the manga, the Silver Moon Crystal was attached to it; in the anime, it was just a red gem.
- As with the Spiral Heart Moon Rod, the Eternal Tiare's abilities are tremendously strengthened with another magical artifact to perform an even stronger and more powerful attack: the Holy Moon Chalice.
- In the anime, the Tiare is described as a white rod with a bit of red in the middle that had white circles with a royal yellow and red crown on top of a red sphere, and around the sphere was a gold ring and below it was red wing-shaped decorations.