The "Dragon of the Darkness Flame" is a powerful and mythical entity from the anime and manga series Yu Yu Hakusho. It is a dark, fiery dragon that represents the ultimate technique of the character Hiei, a skilled demon and member of the Team Urameshi. This technique allows Hiei to summon the dragon to attack his enemies with intense flames that can consume anything in their path. In the series, the Dragon of the Darkness Flame is not only a formidable weapon but also a manifestation of Hiei's inner struggles and his connection to darkness. The dragon is depicted as a massive, shadowy creature, emphasizing the themes of power and sacrifice that are prevalent throughout Yu Yu Hakusho.