The neon sign above the garage door didn’t sputter or hum; it droned, a low-frequency vibration that Elias felt more in his teeth than heard with his ears. It was shaped like a dragonfly, its wings composed of six jagged lines of buzzing pink plasma.
In fantasy settings (e.g., World of Warcraft , indie games, or Japanese folklore-inspired works), a often refers to a six-tailed fox or kitsune-like creature. It inherits traits from the nine-tailed fox myth: hexatail