In the Dream arc, Sailor Moon gains the power of the Moon Kaleidoscope from Helios, a high priest from the Silver Millenium. This allows Usagi and Chibi-Usa the ability to use Moon Gorgeous ...

Sailor Moon Crystal is the finished reboot of all ... couples are actually very problematic and harmful as a result. Helios ...

With how often the Sailor Scouts mess with the flow of time, there are certainly multiple timelines and paradoxes created.