A high-quality anime illustration featuring four crystalline shards floating in a void, arranged in a scattered composition. Each crystal—one vivid pink, one emerald green, one bright orange, and one deep blue—is intricately faceted with sharp edges and a translucent, glass-like texture. Swirling, wispy tendrils of ominous black miasma cling to and coil around each gemstone, partially obscuring their brilliance with dark, smoky stains. The crystals are positioned at varying depths, creating a sense of three-dimensional space. The background is a dark, neutral gradient that makes the saturated colors of the gems pop. The lighting is dramatic, with internal glows emanating from within the crystals contrasting against the oppressive darkness of the black aura, creating a mysterious and supernatural atmosphere.