These negative emotions allowed Sith Lord Odion to activate the Helm of Ieldis, an ancient Sith artifact capable of driving sentient beings into a homicidal frenzy. Odion intended to bring a galactic apocalypse but was thwarted by a redeemed Beld Yulan who killed Murl's colleague and forced Murl to switch back on the lights and free the children, ending the Helm's killing frenzy and causing to overload and kill Odion.