Following *Dark Nights: Metal*, where did The Batman Who Laughs continue his villainous schemes before *Death Metal*?

After *Dark Nights: Metal*, The Batman Who Laughs continued his schemes in his self-titled limited series (*The Batman Who Laughs*, 2018-2019). He then became a major antagonist in the broader *Year of the Villain* storyline, notably in the *Batman/Superman* (2019-2020) series where he infected heroes, and served as the main villain in *Year of the Villain: Hell Arisen*, directly leading into *Dark Nights: Death Metal*.