Wuxia Sword Saint vs Blade Demon Sky Duel
A 15-second cinematic wuxia fantasy battle between a white-robed Sword Saint and an armored Blade Demon atop a broken sword platform above a sea of clouds. It uses three timed shots with particle-heavy VFX, slow motion and fast cuts, ending in a red-versus-blue energy collision and white-out.
John @johnAGI168
Prompt (original, unmodified)
【风格】东方玄幻武侠（Wuxia Fantasy），电影级特效大片，史诗感，慢动作与快剪结合，粒子光效炸裂，4K超清。 【时长】15秒 【角色】剑圣（白衣飘飘，仙风道骨）VS 刀魔（黑甲重铠，霸气外露）。 【场景】云海之巅的破碎古剑台，残阳如血。 [00:00-00:05] 镜头1：剑意·万剑归宗（The Sword Storm）。 剑圣悬浮半空，双手掐诀。他身后的一柄古剑瞬间分化出成千上万把散发着幽蓝光芒的能量光剑。 【特效】无数光剑在空中汇聚成一条巨大的发光巨龙（Vortex of Light Swords），遮天蔽日，带着刺耳的破空声向刀魔倾泻而下。 [00:05-00:10] 镜头2：刀意·一刀斩（The Domineering Slash）。 面对漫天剑雨，刀魔纹丝不动，双手握住一把厚重的赤红巨刀高举过头顶。 【特效】地面在他脚下龟裂破碎，岩浆涌出。巨刀瞬间凝聚出恐怖的赤红火焰刀芒，周围空间都因高温而扭曲。他怒吼一声，极其简单粗暴地挥出这毁天灭地的一刀。 [00:10-00:15] 镜头3：极致碰撞（The Final Clash）。 一道横贯天地的半月形赤红刀气撞上迎面而来的蓝色剑雨长河。 【特效】红蓝两种能量瞬间对撞爆炸，产生巨大的环形冲击波，将周围的云海和山峰瞬间震碎。画面在能量爆发的极亮白光中结束。
Reproduced verbatim from the original post. Never edited or translated. Everything outside this block is our own commentary.
How this prompt compares
The techniques this prompt uses are more common in fantasy prompts than in the library overall:
| Technique | In fantasy | Library average | Lift |
|---|---|---|---|
| push-in | 17% | 12% | 1.4x |
| wide shot | 34% | 26% | 1.3x |
| volumetric | 51% | 23% | 2.23x |
| rim light | 18% | 10% | 1.81x |
| backlight | 28% | 16% | 1.72x |
Across all 5,926 prompts, the techniques used here appear at: wide shot 26%, volumetric 23%, slow motion 21%, backlight 16%.
The 15s duration is not arbitrary: 71% of the prompts in this library that state a duration ask for exactly 15 seconds — Seedance 2.0 accepts clips up to 15 seconds, so 15s is the model's ceiling and the most common choice.
