The deck is based on the SD Rokket Revolt, you just need to buy some other cards (OCG card for lower prices)
There's 3 combos; it'll be better if you have White Dragon or Black Dragon in your opening hand
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1st: Absorouter Dragon/Noctovision Dragon + Quick Launch + White Dragon
- Activate Quick Launch --> summon Rokket Tracer --> sepcial summon Absorouter/Noctovision Dragon
- Link summon those two to Dragunity Knight - Romulus (Romulus eff chain 1) --> Absorouter eff chain 2 (you can add 1 random rokket) (Noctovison eff chain 2 for chain block)
- Activate Dragon Ravine (discard 1 random card to send a dragon from your deck to GY) --> send Galactic Spiral Dragon
- Normal summon a rokket you just added to your hand; special summon White Dragon by bannishing 1 DARK monster (Absorouter/Noctovison)
- IMPORTANT PART: Link summon 1 of those dragon to Guardragon Elpy to the zone Romulus points to --> the other dragon to Striker Dragon (add Boot Sector Launch) (and White Dragon effect that lets you add Black Dragon) --> active Elpy effect: special summon 1 dragon from your deck to the zone TWO LINK MONSTER POINT TO (Romulus and Striker Dragon) --> special summon Black Metal Dragon.
- Activate Striker Dragon effect: destroy it to add Rokket Tracer back to your hand from GY --> link Black Metal to Guardragon Pisty --> Metal effect: add Red-Eyes Darkness Metal Dragon to your hand --> special summon Red-Eyes by banishing Elpy --> Red-Eyes effect: special summon any dragon from your GY (except White Dragon).
- Link Red-eyes and that dragon to Dillingerous Dragon --> Pisty effect: special summon back Red-eyes --> link Dillingerous and Pisty to Galaxy Satellite Dragon.
- Use Red-eyes effect --> special summon Rokket Tracer --> special summon Black Dragon by banishing White Dragon --> use Tracer effect destroy Dragon Ravine to special summon any LV 4 rokket monsters
- Use Rokket Tracer and Black Dragon for Draco Bererker; other rokket and Glalaxy for Quadborrel Dragon --> Quadborrel effective: discard Boot Sector Launch (what remain in your hand) destroy itself to special summon back Rokker Tracer and any LV 4 rokket monster --> use them for Borreload Salvage Dragon --> Salvage effect: equip Galaxy Satelilte to it.
End Board: Draco Berserker; Borreload Salvage 2 counter and 4000 atk; Red-Eyes Darkness Metal Dragon (for next turn dragons resurrect it needed); Dragunity Knight - Romulus.
At the first step you can link to Crystron Halqifibrax
2nd: 1 rokket tunner + 2 lv 4 rokket (+ White Dragon)
3rd: White Dragon + Quick Launch
They're pretty much the same end board as long as you have White Dragon in your opening hand.