of the ring where the two men touch gloves as Drago says to Rocky, "To the end". Rocky finally defeats Drago by KO in the dying seconds of the 15th and final round. Rocky V It is revealed that the punishment Drago inflicted on Rocky left Rocky with brain damage (specifically diagnosed as cavum septi pellucidi (CSP)), causing him to mistake people, see visions and various other things. During Rocky's fight with Tommy Gunn, Rocky sees visions of Drago killing Apollo while believing he is about to suffer the same fate at Tommy's hands, until a vision of Mickey inspired him to get up and defeat Tommy. Creed II After his loss to Rocky, Drago was disgraced by the USSR and Ludmilla left him to raise their son, Viktor, on his own. Following the end of the Cold War, Drago was forced to move to Ukraine, where he lived a modest life while relentlessly training Viktor to be an even more formidable boxer than he was. After Viktor knocks out every opponent he faces in Ukraine and Adonis "Donnie" Creed wins the World Heavyweight Championship, Drago, Viktor, and promoter Buddy Marcelle travel to Philadelphia to issue a challenge to Donnie for the title. Drago visits Rocky in his restaurant to tell him how Rocky cost him everything, and threatens to avenge his loss through Viktor, telling Rocky, "My son will break your boy." After Donnie accepts the fight and Rocky refuses to train him, Drago intensifies Viktor's training regimen adding weighted chin ups, and battle rope push ups. During the weigh in, Drago taunts Donnie, telling him he is much smaller than Apollo was. Donnie shoves Drago and a scrum breaks out between the two champs. Viktor pummels Donnie, breaking his ribs and brutally injuring his kidneys, but is disqualified for landing a punch on Donnie while he was down. With Donnie injured and his confidence shattered, Viktor ascends to the top of the boxing world thanks to his unmatched power punches, and Drago's good standing with Russia is partially restored. Ludmilla appears during a dinner meeting, causing Viktor to storm out in disgust. He scolds Drago for seeking validation from the very people who turned their backs on him when he needed them. Still lacking a true championship belt, the Dragos challenge Donnie to a rematch in Russia. Ivan pushes Viktor to his limit in training for the bout.