Admittedly I've really only seen the first two seasons of G1 several times. A few episodes after the '86 movie. One episode of Armada, two episodes of Beast Wars, and all of Animated. I've read all of War Within and every IDW comic to date. I know, I'm a terrible fan. Anyway, when did Nemesis Prime make his first appearance? What other incarnations have their been of him? And did he ever have any armor similar to UM's? I'm thinking about getting the Classic Version of him and possibly the Shadow Commander set. I kinda have this thing about wanting to know the back story of all the toys I collect. I do remember a G1 episode where Megatron created a duplicate of Prime to trick the Autobots, and wasn't there an episode where the Stunticons disguised themselves has Autobots with Motomaster as Prime? Thanks for the info.