>>3639896My preferred way to go is basically is for her to stab me, choke me while giving me an eerily gentle smile and laughing as the light fades from my eyes and cradles me until my body is completely lifeless. Follow by her either: using my blood as glyph, working her mojo or her essentially fucking my corpse and extracting my soul. Lastly she'd use elven mage fuckery to create and exact lifeless replica of her body, put my soul in, I wake up in the body freaking out, she strokes my hair and the more she strokes it the more my memories and sense of self is replace by hers
tl;dr: think of the rituals in the old school chuck movies and rozen maiden but slightly more autistic with extra steps