Aight, deck strategy time.
As the name indicates, it's Lv.1 Boardswarming time. This is my second attempt to update an older deck of mine from early MR4 since I'm just getting back into Yugioh.
Getting back to the basics, the strategy is to dump as many Lv.1's as possible on board early to go into a big boi like Dystopia, Zeroboros, or F0:Utopic Future.
Looking at the monsters, Jester Confit, Turbo boosters, and Big One Warrior (and mirror resonator to an extent) are free special summons to complement a subsequent normal summon of a Kinka-byo
Treeborn Frog is Treeborn Frog, dump it with either foolish burial or Big One Warrior
Other unique Lv.1's are more gimmicky, flavor-win, or pet piece inclusions to round out the count.
If a really good hand isn't drawn then hope there is something to turn through the deck like Magical Mallet or the other card advantage pieces. If not, go full stall-y degen with Mystic Mine, Evenly Matched, etc. until you can set the board up into favorable conditions.
From there, try to swing for lethal with the aforementioned big bois