The good thing about using two copies is that if you draw one in your starting hand you can still do the combo with the second

This deck can easily take you to platinum This deck is focused on going first and controlling the duel and the pure cyber dragon deck is focused on going second and doing OTK They are both very good and it's up to you how you want to play bro

@@TheGodofGames97 thanks for the advice. But the problem is that i'm already in platinum 2 and stuck there with the pure cyber deck.

Yes, it is much better to discard Hertz and add Cyber Dragon without having to spend the normal summon. And the core is more for the second turn and made it possible to search for cyber plant or cyber emergency and continue playing with that