Only Death is Eternal: Part 5 of 6 -Written by Kieron Gillen. Art and Cover by Esad Ribic. You know the Forgotten One by many names. Hero, Gilgamesh… Eternals know him by many more. Often less complimentary. They include Killer. But did he kill Zuras? Well, failing that, it certainly looks like he’s having a shot at killing Ikaris, right?