Táin Bó Cúailnge (Irish pronunciation: [t̪ˠaːnʲ boː ˈkuəlʲɲə]; "the driving-off of cows of Cooley", commonly known as The Cattle Raid of Cooley or The Táin) is an epic from early Irish literature which is often called "The Irish Iliad", even though, like the Icelandic sagas and most other Early Irish literature, the Táin is written in prosimetrum, i.e. prose with periodic additions of verse composed by the characters. The Táin tells of a war against Ulster by Queen Medb of Connacht and her husband King Ailill, who intend to steal the stud bull Donn Cuailnge. Due to a curse upon the King and warriors of Ulster, the invaders are opposed only by teenaged demigod Cú Chulainn.