A dark fantasy trailer follows four heroes battling enemies at a ruined fortress before charging a colossal foe

Prompt

high-tempo dark fantasy action trailer,  Use Image for all character and logo.
[0-2s] ultra-low drone shot skimming across ruined fantasy fortress, storm, lightning illuminating walls, low string pizzicato begins;
[2-4s] extreme close-up of hero's eyes emerging from darkness, slow deliberate sword draw;
[4-5s] low angle — hero raises sword shouting in Japanese "行くぞ！", blade flares, brass explodes;
[5-9s] four hard cuts one second each — (a) mage detonates massive magic with burst sfx, (b) wolfman swings axe sending enemies flying with heavy crash, (c) archer rapid-fires arrows sharp consecutive hits, (d) hero slow-motion slash with blade light trail;
[9-11s] wide shot — four heroes stand together facing colossal enemy silhouette, mage says in Japanese "一緒に戦います";
[11-13.5s] all four charge simultaneously, blazing sword strikes, pillar of light, screen-filling explosion;
[13.5-15s] cut to black, title logo with golden light burst, deep bass drop, reverberating brass sting, silence.

• The prompt is in Japanese: paste it as is — the model understands it.