Listen to the sound clip Urge to kill rising from Olaf - League of Legends: Urge to kill rising Urge to kill rising This sound is from Olaf - League of Legends Olaf Soundboard from League of Legends (LoL). League of Legends (LoL) is a multiplayer online battle arena video game developed and published by Riot Games. Go to the full soundboardwith more sound clips Search