Cubic's are known for getting their main boss monster Crimson Nova out Immediately to end your opponent and end the duel, HOWEVER, Though this deck does establish that stragety, it also has a small budget fusion engine in the side deck to try and get Nova Trinity.
Main Deck-
What you mostly need are Cubic cards and cards like Burial Goods and cards that can send Karma to the GY to get Nova and try to get out Nova
Extra Deck-
All you really nead is 3 Trinity's and can make everything else anything else mostly because of Extrav, but you can have these cards like the Knightmare Engine and ZEUS to wip boards faster
For people who don't know I had an account that had other decks as well, however I lost it but its fiiiiine, either way, until next time Duelist, Make sure to get your Game On!