Mystic grass ghost creature drifting in an ancient forest

Create a completely original Pokémon in the official Pokémon art style, as if it were designed by Game Freak for a new generation. It is a small forest spirit only loosely inspired by a gecko or lizard, about 20–30 cm tall, with a peaceful and mysterious presence like an ancient guardian of the woods. Its figure is primarily gaseous, like a swirling cloud of living violet mist with only a faint suggestion of a lizard's shape. Its body should be soft, diffuse and constantly shifting, without a clearly defined outline. Only subtle hints of a reptilian head and body emerge from the spectral gas before fading back into the mist. Its tail is entirely made of ghostly vapor, and the whole creature appears to float as if it were part of the forest fog itself. Its main colors are deep purple, violet and soft lilac, with subtle black accents and bright magenta eyes. Its expression is gentle, curious and intelligent. Small oak leaves, moss, lichens, ferns, delicate vines and tiny glowing spores naturally grow within and around its gaseous body, as though the forest itself has embraced the spirit. It should clearly resemble a Grass/Ghost-type Pokémon. The design must be simple, iconic and instantly recognizable, following Game Freak's design philosophy. Avoid a solid reptilian body, excessive details, armor, spikes, weapons or humanoid proportions. The gaseous cloud should be the dominant visual element, with the lizard inspiration remaining subtle. It lives in an ancient Basque forest filled with majestic oak and beech trees, moss-covered rocks, ferns, fallen leaves, soft morning mist and warm rays of sunlight filtering through the canopy, creating a magical and timeless atmosphere. High-quality official Pokémon concept art, vibrant colors, clean digital illustration, centered composition, natural pose, no text, no watermark, no trainer, no other creatures.