Gastly the Gas Pokémon - Fast, Ghostly, and Full of Mischief #216114 (License: Personal Use)

Gastly is a Ghost/Poison-type Pokémon introduced in Generation I, depicted here as a spherical, floating entity with glowing white eyes, sharp fangs, and a wide, menacing grin. Its body emits a faint purple vapor that trails dynamically behind it, suggesting rapid movement or evasive action. This iconic design captures its dual nature: playful yet dangerous, ethereal yet threatening.

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