God of War - Defeating valkyrie Gunnr (no damage) on give me a challenge difficulty (new game+)

Gunnr is the easiest out of all the valkyries, but despite that, it felt compelling to upload a video about it. A no-hit run is a no-hit run. When a Valkyrie is dead, they're dead; gotta do another playthrough of the game to re-fight a valkyrie. If only there were a boss rush mode, I'd be praying for that in GoW Ragnarok when I buy it. Timestamps: 0:00 - Battle 4:24 - Loadout 5:41 - Dialogue