Players who finish the event story will earn the opportunity to permanently keep Avenger/Mysterious Ranmaru X. Furthermore, to access it, players will need to have finished Lostbelt 5.5: Heian-kyo.

The event will feature Ushiwakamaru Alter as a 5-Star Avenger-class Servant on the premium summoning banner. Ushiwakamaru Alter debuted in the Heian-kyo chapter in late 2022. There, she was known ...