Droid

A Droid (also known as Droido) is the monster of the day sent by the Negamoon Family to help them complete their missions. All of them are destroyed by Sailor Moon's Moon Scepter Elimination except Genie of the Time Warp, whom the Sailor Scouts all destroy with the Sailor Planet Attack.

Negamoon Sisters
The Negamoon Sisters (Catzi, Bertie, Avery, and Prizma) send droids to help them take over crystal points in Tokyo.
 * Droido (Bertie)
 * Frosty (Bertie)
 * Rhonda (Catzi)
 * Thunderclap (Prizma)
 * Jellax (Avery and Prizma)
 * Avocado (Avery and Prizma)
 * Hypnotica (Avery and Prizma)

Prince Diamond
Diamond sends a droid into Rini's dreams to capture her.
 * Grim Man

Emerald
Emerald sends droids to help her put dark energy into Tokyo's vulnerable spots.
 * Marzipan
 * Regalia
 * Injector
 * Animal Instinct
 * Mistrust
 * Doom and Gloom
 * Genie of the Time Warp