(yugioh)Is this a good a good disaster dragon deck? I no i need 40 what cards should i get rid of?

if you ask me should put less big bad cards in there and just focus on some good ones.....white stone of legend is good......i recommend lord of d hes kind of outdated but still good for dragon decks and he would be good for sync-ing out colossal fighter is pretty good but he has much more potential with warrior decks (obviously) a good dragon syncro you may want to try is infernity doom dragon lvl 8 and 3000 atk with a really good effect otherwise this deck looks okay just needs to be narrowed down a bit