1881 On January 4, 1881, during the League of Prizren-Ottoman War, Idriz Seferi and his Cheta joined Albanian forces commanded by Sulejman Vokshi which attacked Skopje. During the Battle, Seferi and his men attacked the barracks of the Ottoman army from the northeastern part of the city. The Albanian League was victorious and took control of Skopje. After the liberation of Pristina by Sulejman Vokshi, Idriz Seferi with his men liberated Kumanovo on January 19, 1881, and Preševo on January 21, 1881. From there he headed towards Gjilan, which he liberated together with the forces of Ali Ibër Neza and Mic Sokoli. Idriz Seferi resisted the forces of Dervish Pasha, who were trying to regain control over Gjilan. He participated in Battles against the Ottomans in Carraleva, Shtime and Slivovo, before withdrawing and taking refuge with his Cheta into the Karadak Mountains. 1893 Uprising After the end of the League of Prizren, Idriz Seferi continued his resistance against the Ottomans. Thus, in 1893, together with 100 Kachaks from Karadak, he took part in the uprising that had erupted in Drenica and Shala e Bajgorës. During the Uprising he came into contact with Haxhi Zeka, who had promised him that he would support him in his fight in the eastern provinces of Kosovo. Macedonian Struggle In 1907, during the Macedonian Struggle, Idriz Seferi came into conflict with Serbian Chetniks that were operating in Eastern Kosovo. In July he fought and killed Dragoljub Nikolić and Rade Radivojević, both high ranking Serbian Chetniks, alongside their entire Četa in Pasjane and Gjylekar. 1910 Uprising In early April 1910, twelve Albanian tribes of the Kosovo Vilayet led by Isa Boletini and Idriz Seferi rose up against the Ottomans. 3,000 rebels under Seferi defated Ottoman forces and captured Gjilan. From there they cut off the Pristina-Üsküp railway at Kaçanik, managing to resist the Ottoman forces at the gorge of the Kaçanik Pass. Seferi's men stopped a train carrying soldiers and supplies bound for Pristina, carried off the supplies and disarmed the soldiers. Boletini at the same time had led 2,000 rebels onto Ferizovik (Ferizaj) and Prizren. Seferi inflicted heavy losses on the Turkish army despite the fact that they were without artillery and held the pass for more than a fortnight. Seferi's men were only driven out after a desperate battle lasting thirteen hours, for they were greatly outnumbered by a Turkish army numbering 40.000 men.