Qara Qoyunluball, or Kara Koyunluball in Turkish
also knowns as Black Sheepball, were an Oghuzball Turkic tribe that lasted from 14th century to 15th century from Caspian Sea to the Persian Gulf. He also fought against Timurids and Aq Qoyunlu. And killed by his brother Aq Qoyunlu. He was about to kill Timurids by taking most of his lands but unfortunately anschlussed by his brother, Aq Qoyunlu. He ruled Armenia, Eastern Turkey, lran and some parts of Iraq. He is afraid of Uzun Hasan because of killing him.