Dimensional Key in the Vampire Castle

An epic comic book style scene inside a towering vampire castle at night. In the foreground, a glowing dimensional key hovers above a carved obsidian pedestal, energy swirling in neon green and electric blue with crackling lines. The key opens portals with concentric shimmering rings and fractal light bending reality. The castle interior is Gothic and grand: vaulted arches, gargoyles along the ceiling, stained glass windows casting magenta, cobalt, and crimson light, torches with flickering orange flames, a spiral staircase, and long shadows. A menacing vampire lord in a cape stands in a doorway, drawn with bold, heavy ink lines, crisp white highlights, and dramatic cross-hatching; a halftone texture gives a vintage superhero comic vibe. Dynamic perspective, action lines, and caption boxes with bold onomatopoeia like 'CLICK' and 'PORTAL' in classic comic font. The color palette is deep purples, midnight blues, crimson reds, and electric greens. The mood is ominous, otherworldly, and cinematic.