Running Dragons into Chaos

So I've been testing out this deck, Dragon-Chaos variant, It seems to do rather well on dueling network and it's a deck from real life but it still seems to get an even track record against the broken decks on Dueling network. (by that I mean having cards on there that people normally wouldn't have in R.L.) It still seems to be missing something, any advice? I need to now of some good XYZ's that can easily be gotten and played in the real world as well well as any other card advice I can take that still applies to that rule. (Pretty much I'm talking about cards that are not freaking expensive and hard to find)

Take a look
Black Luster Soldier- Envoy of the Beginning x1
Blackwing - Gale the Whirlwind x1
Chaos Sorcerer x2
Cyber Dragon x2
Dark armed Dragon x1
Dimensional Alchemist x2
Divine Dragon Apocralyph x2
Effect Veiler x2
Honest x1
Lightpulsar Dragon x2
Lyla, Lightsworn Sorceress x2
Plaguespreader Zombie x1
Red-Eyes Darkness Metal Dragon x1
Ryko, Lightsworn Hunter x2
Sangan x1
Spirit Reaper x1
Allure of Darkness x1
D.D.R- Different Dimensional Reincarnation x2
Dark Hole x1
Heavy Storm x1
Monster Reborn x1
Mystical Space Typhoon x2
Bottomless Trap Hole x2
Dimensional Prison x2
Mirror Force x1
Return from the Different Dimension x1
Solemn Judgement x1
Solemn Warning x1

As I said earlier my main focus is a Chaos Dragon deck and what's some XYZ's that would do well with this that wouldn't cost me my house and home.

i would say future fusion just cuz they are in some dragon decks to thin out their decks and five gods dragon + a bonus for Chaos Sorc, bls, D.A.D., red eyes darkness metal or light pulse if u want.