Spiral Heart Moon Scepter

The Spiral Heart Moon Scepter was born from the love shared by Prince Darien and Princess Serena in Crystal Clear Again when Sailor Moon could no longer transform into Sailor Moon when the Daimon Mikuzi damaged her Crystal Star Locket.

This powerful new weapon replaced her Moon Scepter and is required for her Moon Spiral Heart Attack technique, and once she upgrades to Super Sailor Moon using the Purity Chalice, her Rainbow Moon Heart Ache attack.

Luna and Artemis refer to it as a "legendary" magical item, that could be born from the power of love. This story was told to them while living on the Moon.