Notes & Combos
So, before saying fiendsmith is here just because is fiendsmith, which I get why you may think like that, the reason is because in certain scenarios where I have Ceruli in the hand I can't get to two level 4 monsters, neither for Enigmaster's summon or Dugares, so getting into Fiendsmith plays allows me to grab Tract to add Lurrie, but discarding Ceruli instead, he'll special summon itself to opponent's field and will discard Indiora/Buster G in my hand, triggering them to special summon back 3 Duzas
Another tip: Beware about which Toy Monster you're sending to the gy first, remember this is a cubic deck with synchro plays, fiendsmith is kinda the ash baiter honestly, so keep in mind to not risk Duza during the plays, or at least don't risk it if you can't re summon it
Now, about Nibiru at 3, there are way too many Blue Eyes duelist around, so he's good against them, once this format goes by, he can be cut Necroquip? Honestly I feel she's the more dead space in the extra deck currently, feel free to take her out There's no Ash Blossom because she's not stopping any deck lately
Rucia of the White Forest at 2, well, Duza is our normal summon, so she as a tuner that can special summon itself is key, but in scenarios where you got Duza in hand, Toy Box and Astellar, she can be our normal summon instead because Toy Tank can special summon Duza Remember that, if you can't get to Ceruli but got the Cubic plays in your possibilities, the best can be to summon Buster G/Indiora in defense even if you got only 2 Duzas in gy
Other cards that you can use: Chicken Game Borreload Savage Dragon Fiendsmith Desirae ROTA Black Goat Rise to Full Height Chaos Angel