Holy Wars in an american rock band founded by Katherine Pawlak (ex-Sad Robot) in 2017. Every war has its point of origin, that moment when some long- simmering conflict boiled over. It’s the archduke’s assassination. It’s the sinking of the Maine. For frontwoman Kat Leon, the music she’s created in dark pop powerhouse Holy Wars was precipitated by a sudden change, but at the same time, it was born from an inner conflict that had long been there.