|This needs a stretch. (Feel free to remove when satisfied of completion.)|
Needed: History is incomplete.
Jack O'Lantern is a living pumpkin.
He's an orange pumpkin with a small green vine on top, with a face carved.
Jack has a fun-loving mind of his own unless he is joined to the Headless Horseman, which would make Jack act as his head.
Powers and abilities
He can breathe a stream of fire, only once as this burns out his candle, i.e. his lifeline.