"Vitiate," Lana answered, staring at the far side of the room. "The former Emperor. He drowned the capital in aggressive energy, had people killing each other violently. He was feeding off it. The Republic sent in troops, and he took them over, too. It was a catastrophic mess. We evacuated who we could, we knocked out the Jedi he'd possessed that was key to it, we sent electric shocks out through the city to break his hold. We stopped it. Then we left. We dared to breathe. And he killed the planet. Drained the life and the Force from it to sustain himself."