HEY. i made a new yugioh deck. made of synchros, good or not?

Dark Hole isn't banned and it's not a monster. Shows how much you know about the game right there. Also this deck is horrible and has no theme. "synchro deck" is not a theme. Even if it was, this isn't even a synchro deck because of the fact that out of 15, you only use 3 synchros.