The Ancient Magus' Bride Episode 20: You Can`t Make an Omelet Without Breaking a Few Eggs.
Episode 20 of 24 of The Ancient Magus' Bride, aired February 25, 2018, 25 minutes. Available with English subtitles and dub where released.
Episode summary
As the dragon rampages, Elias tells Chise they must absorb the dragon’s magic in order to stop it. This leaves Chise in a predicament as Elias becomes unable to help.