Comment from XerxesTheUndead

Since you're looking for input on how to improve this deck here is some advice:

-You don't need the Dragoon Package or Chicken Game. Not only can Cyber Dragon Infinity and Cyberdarkness Dragon provide negation effects but it also slims down your deck. You'll want to have as close as 40 cards in your deck as possible. You'll also want to remove Armored Cybern and Chimeratech Overdragon as they aren't really the best cards even though they fit the archetype.

-The fusion spells are fine but you'll be ok with just 2 Power Bond instead of 3. You can also replace the Polymerization with Overload Fusion since you can use it to make Cyberdarkness Dragon or Chimeratech Rampage Dragon.

-I would definitely add at least 1-2 Cyber Dragon Nachster. It's very useful in bringing back monsters to the field and can set up a lot of plays. I would also recommend adding Electromagnetic Turtle and Disablaster the Negation Fortress. You can dump Turtle to the grave and banish it from there to end the Battle Phase. Disablaster can be summoned to any unoccupied column and negate the effects of anything played in it's column. It's also a Level 5 so you can make Infinity with it. For the Extra Deck you could add Cyberdark End Dragon since you have Cyberdarkness Dragon and are also running Horizon, although if you do that I'd recommend running Cyber Eternal to bring back Cyberdarkness Dragon. You could probably add another Crossout and Veiler too.

Hope this helps!