This deck is very consistent at playing Cyberdark End at first turn.
In the Side deck there are some ideas to improve this deck, the main deck is only compose of 3 structure deck.
I suggest to play Dragon Buster Destruction Sword that can be sent to the grave with Horizon, also if you want to go for a more Cyber Dragon strategy i recomend machine duplication and the other cyber dragon support expectially Nova and Infinity.