A Herald of Unicron, Nemesis Prime is a dark clone of an Optimus Prime from another dimension who was was left for dead by Megazarak to rot on the shores of the Rust Sea. The Prime was cloned by Unicron and awoke slowly to the dark god's torture. Completely broken, this Prime is an eternal servant and begs for the consuming nothing of Unicron's victory over the multiverse. Anything is preferable to the flood of infinite suffering that is his existence.