Armin Metrac was a Helghast General and the main antagonist of Killzone: Liberation. Autarch Scolar Visari personally entrusted Metrac with the task of capturing Southern Vekta. Known and feared for his sadistic interrogation techniques and brutal tactics against Vektan civilians and soldiers. He slowly but surely set about conquering the south. His charismatic appearance and tall, athletic build clearly reveal that he is no ordinary Helghast. Cruel, sadistic,