Seedance 1.5 Pro Prompt: A towering figure clad in jagged obsidian armor strides through a battlefield of smoldering ruins, their every step making the earth tremble. The warrior helmet - a horned, faceless visage - gleams with the reflected glow of dying fires, while a colossal zweihander, its blade etched with infernal runes, drags behind them, leaving a trail of crackling embers.