Regulus

Regulus is a 6★ character in Reverse: 1999.

Regulus has been featured in 11 banners since Oct 2023. Their most recent appearance was on Promise of the Water (Sep 2025), approximately 297 days ago. Based on their banner history, the average gap between appearances is 74 days.

Regulus was released on October 26, 2023. They were introduced alongside A Knight, Dikke, Darley Clatter, Cristallo, Click, ONiON, Eternity, AliEn T, An-an Lee, Baby Blue, Balloon Party, Charlie, Tennant, Satsuki, Sweetheart, Sputnik, Bette, Bkornblume, Druvis III, La Source, Lilya, Matilda, Medicine Pocket, Sotheby, Mesmer Jr., Ms. Radio, Pavia, Poltergeist, Rabies, Sonetto, The Fool, Nick Bottom, APPLe, TTT, Twins Sleep, Voyager, Bunny Bunny, X, Зима, Necrologist, Mondlicht, Ms. Moissan, Leilani, Ms. NewBabel, Erick, Oliver Fog, John Titor, Centurion, Door, Eagle, suggesting they were part of the same content update.