A female Dungeons & Dragons 5.5 Hexblade warlock standing in a dark cursed underground ruin, ready for battle with a massive two-handed sword held in both hands. She is a beautiful dark warrior-knight with pale skin, gray eyes, and dark hair styled in a half-up half-down ponytail. She wears dark half-plate armor, elegant but battle-worn, decorated with silver raven motifs, engraved feathers, subtle cursed runes, black leather straps, and shadowy arcane details. Her expression is calm, cold, and dangerous, as if bound to a sentient cursed weapon. The two-handed sword is ancient, ominous, and magical, with a dark steel blade, silver raven ornamentation, faint shadow energy, and a cursed aura. Around her are broken stone pillars, ancient underground arches, cracked floors, black mist, fallen statues, scattered bones, old candles, and faint silver-blue magical light glowing from forbidden runes. Dark fantasy, cursed warrior, Hexblade patron, gothic underground ruin, cinematic lighting, dramatic shadows, highly detailed, realistic fantasy art, powerful stance, ominous atmosphere, 35mm cinematic composition