Budget-like Deck I have been taking to locals recently
To simply explain the plan here, you want to use Zaborg the Mega Monarch to mill out your opponents Extra Deck, using that to then mill key cards out of your extra deck to usually end on Amorphactor Pain, the Imagination Dracoverlord and a Branded Retribution at minimum.
basic drytron combo applies with some small caveats
-usually you want to open 2-3 names or 1 name and nova to start out, using linkuriboh to put that name in grave and get fodder for a tribute summon
-you want to either open Zaborg or Small world, using Cross-Sheep to fish for Zaborg if need be
typical combo uses names to get a Drytron Mu Beta Fafnir and linkuriboh/cross sheep on field and then ritual summon Drytron Meteonis Quadrantids, then ritual summon zaborg using Mu Beta and Linkuriboh, blowing up Quadrantids, milling your whole ED
-CL 1 Quadrantids, CL2-4 Herald of the Arc Light , CL5 Elder Entity N'tss popping something to chainblock if you're worried
Quadrantids gets you back 2 names, Heralds can fetch you Amorphactor Pain, the Imagination Dracoverlord, Meteonis Drytron, and either of the Drytron lvl 12 rituals, use PSY-Framelord Omega to reset the Mu Beta, you can make Amorphactor and Draconids depending on the combo, fetching Branded Retribution and setting it using Albion's effect in the End Phase.
I use White Relic of Dogmatika as a Small World bridge for unbricking hands and getting Zaborg, working for most cards in the deck, going from any Drytron to another or fetching Zaborg, while remaining largely on theme and being a good way of outing any big beefy boss monster for cheap (no seriously I've won games solely off of the attack gain effect of Relic)
Side deck is largely a meme for my locals to either go second or clearing out the 2 decks that dont care about their Extra Deck