黎明時分，兩位動漫角色在城堡背景下展開史詩般的魔法戰鬥，一位黑髮王子和一位紫髮公主被魔法漩渦環繞

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Create a highly detailed vertical anime fantasy illustration of exactly two main characters in a dramatic magical battle pose at sunrise: a young dark-haired sorcerer prince in the upper left/background and a purple-haired royal mage princess in the lower right/foreground. The male character has short messy black hair, sharp eyes, and a serious side-glance expression; he wears an ornate deep crimson and black high-collared cloak embroidered with elaborate gold filigree, glowing red sparks, and shoulder trim, with one arm raised as if casting magic. Around him are multiple black-red ribbon-like magical tendrils spiraling through the sky, edged with ember sparks. The female character, a royal mage princess, has long flowing vivid violet-purple hair, bright purple eyes, a focused determined expression, and pale skin; she wears an intricate gold tiara with purple gemstones and dangling chains, gold earrings, layered necklaces, and a luxurious white, black, purple, and gold ceremonial robe covered in ornate embroidery and jeweled details. She grips exactly one ornate magical staff diagonally across the foreground with both hands; the staff is black and gold with two large green gemstones, and it emits bright neon green magical rings and swirling light trails. The composition is dynamic and diagonal, with the female mage dominating the front right half and the male sorcerer behind her on the left, both looking intense and battle-ready. The background shows a luminous fantasy kingdom at dawn with exactly one grand white castle with many tall spires on the upper right, rooftops and city lights below, mountains in the distance, and a vivid blue sky filled with pink-orange clouds and sun flare. Use ultra-polished gpt-image-2 anime key visual style, high contrast rim lighting, jewel-like colors, dense sparkles, glowing particles, motion trails, ornate gold detailing, cinematic depth, sharp linework, and a 4:5 vertical poster composition. Overall mood: epic, radiant, magical, and heroic. Avoid text, logos, speech bubbles, extra characters, cropped faces, or blurry low-detail areas.