This is my tournament deck and I want to make sure it is ready for serious competition. Any advice or suggestions would be greatly appreciated. Please no one suggest to put in caius the shadow monarch. I want to only use cards I have, aside from that any suggestions would be appreciated. I also have granmarg and thestalos. I have a lot of cards so any suggestions for other monsters, spells, and traps would be awesome. I have lots of synchro monsters so good suggestions for what I should have in my extra deck would be awesome as well.