The mythological creature known for its ability to grant wishes but also curses its wishers is the genie, or djin in Arabic lore. Often depicted as a supernatural being trapped in a lamp, the genie can fulfill desires but typically with unforeseen consequences. This narrative serves as a cautionary tale about the dangers of greed and ambition. The dual nature of wish fulfillment highlights the significance of understanding the implications of one's desires, embodying the idea that wishes can lead to both happiness and turmoil, reflecting the struggles of human existence.