a vast, shimmering lake under a sky filled with swirling, multicolored auroras. Include majestic mountains in the background, with snow-capped peaks. In the foreground, envision a fantastical creature that blends elements of a dragon and a phoenix, with iridescent wings spread wide. This creature is perched atop an ancient, gnarled tree reaching towards the sky. The entire scene illuminated with a magical glow, emphasizing the ethereal light radiating from the creature and reflecting off the lake's surface, to create a mesmerizing, dream-like atmosphere