Aura Hoffnung is a powerful and cunning antagonist in the anime and manga series "Sousou no Frieren" (Frieren: Beyond Journey's End). Known as Aura the Guillotine, she is one of the Seven Sages of Destruction and commands an army of undead. Aura is infamous for her ruthlessness and mastery of necromancy. She faces off against Frieren and her companions, testing their strength and resolve through her strategic prowess and manipulation, making her a formidable foe in their journey.