Minecraft Ender Dragon Fantasy Poster

Create a dramatic, vertical dark fantasy poster with a Minecraft-style voxel art style, reminiscent of an epic movie or game cover. At the very top of the poster, place a large, ornate, metallic gold-black title with the following text:{argument name="headline text" default="[Heliocore.C6]"} Below is a subtitle in a smaller, elegant serif font.{argument name="subtitle" default="The Final Convergence"} The main scene features a colossal Ender Dragon composed of black cubes, swooping down from the sky with its wings spread. Its mouth is wide open, its eyes glow with purple light, and purple energy gathers in its throat. Broken voxel fragments are scattered around its body. Behind the dragon, three enormous concentric glowing magic circles float in the sky, inscribed with arcane runes and geometric symbols, like summoning seals. In the foreground, a blocky hero (similar to Steve) stands with his back to the camera on a ruined stone throne, raising an enchanted sword glowing purple towards the dragon. Four Endermen surround the platform; they are tall and slender, with black blocky bodies and glowing purple eyes, serving as ominous witnesses. The environment is set in a vast Ender City-style abyss, filled with towering ruins, floating block fragments, crystal clusters, and distant buildings shrouded in purple mist. The color palette features black, charcoal gray, deep purple, magenta glow, and antique gold highlights, while employing cinematic volumetric lighting, a rich atmosphere, sparks, dust, and magical particles to create a highly dynamic sense of scale, high contrast, and exquisite, ultra-detailed poster composition.