This is my first attempt at building the Chaosmon deck. It is probably not optimized yet and that is fine. This build uses a bunch of cost reduction effects to quickly go into their Level 6s and fuse them together to make a Chaosmon Level 6. Once you get enough Level 6s in trash, you can then go into UltimateChaosmon and try to go in for lethal. This is a very weird deck outside of that though. Many effects are not really that intuitive. But that is apart of the charm.
