Do you miss tearlament? Do you want to play through dimensional shifter? Do you think that these "new" extra deck monsters are too confusing to summon? Lock yourself into a fusion based chaos deck that summons beat stick after beat stick after beat stick. Being as it is branded gives a much needed backbone to thunder dragons as a way to start an advantage engine that can near infinite while thunder dragon provides desired typing for fusion material and wonderful targets for bystial if your opponent isn't playing a chaos typed deck. You could play a branded despia, but everyone knows how to play against it, play this and keep everyone on their toes.
I think most of the deck is pretty self explanatory, except maybe Cartesia. I play Cartesia without her fusion monster for the simple reason of you can get her back indefinitely making it very difficult to always have a way into mirrorjade. Maybe it's a bad reason and I should cut her from the deck. I don't know, I play this game for fun.