Cyberpunk Glowing Obsidian 3D Logos

Generate high-impact cyberpunk 3D logo emblems with a single variable. This prompt creates modern geometric brand icons crafted from dark cracked obsidian glass with glowing neon purple energy pulsing through the fissures. Features extreme close-up framing so the emblem completely dominates the image. Perfect for gaming, Web3, tech channels, and futuristic UI assets. 1.Single variable prompt (extremely easy to use) 2.Optimized for Leonardo Ai / Midjourney 3.Massive close-up framing