Mysterious Potion Bottle with Smoky Magic Glow

A dark, viscous liquid fills a glass bottle, its surface rippling with an unsettling, almost smoky texture, hinting at potent magical properties. The bottle itself is capped with a rough, cork-like stopper, and the glass has a faint, ethereal glow around its edges, suggesting it contains something otherworldly. This pixel art, rendered at a 32x32 resolution with transparency, was generated by an AI model and subsequently modified by a user, embodying the prompt for "different magic potions."