Sword Art Online: Alicization Episode 23: Administrator
Episode 23 of 24 of Sword Art Online: Alicization, aired March 23, 2019, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Cardinal appears on the top floor of Central Cathedral for a showdown with her bitter foe of the last two hundred years. She moves to achieve her objective of deleting Administrator, only to see the fallen sword golem rise up again.