Notes & Combos
Deck is pretty consisent. If you find yourself bricking you have a lot of options such as 3 different pots, jack in the hand, gold sarcophagus etc to potentially unbrick your hand. Fossil Dyna pretty much comes in clutch only if you have it in your opening hand and you get to free normal summon it after getting empen on the board. Empen + Map + Dreaming Town + Dyna as your end board turn 1 is such a strong floodgate and not a lot of decks can deal versus it.
Extra deck DOES NOT matter at all in most of the duels, you are mainly going to be using it just as a banish material for the pot. Cards such as accesscode talker could come in clutch in some niche situations however to me it did not seem like a good useage of the UR. Only thing you pretty much want in your extra deck is Codebreaker Virus Swordsman to potentially deal vs bagooska but other than that it does not matter at all.