Yu-Gi-Oh! - Synchron deck?

ok its not a bad deck, but it will not be ready to go against whats gonna be the decks of the format which are pretty much gravekeepers and six samurai; while gravek may deplete your hand of monsters and destroy any card on the field with gk descendant; six samurai are very hard to go against if they got legendary ss shi en on the field plus they can deal with your monster by batlle or with hand's effect or the new legendary ss mizuho that can destroy any card by tributing another six sam. you should try some cards for any otk like gorz, battlefader specially tragoedia since (like you said) you will have plenty cards on your hand for tragoedia's effect that will make it a strong defence and even good for the attack.