RECYCLING THE DECK!
I've liked shaddolls since I got back into the game in 2020, in fact, you could they say they got me back in, so heaven on earth I will BRING THIS DECK TO THE META , NO MATTER HOW MUCH OF A FRANKENSTEIN CREATION I HAVE TO BUILD (within a reasonable budget) WITH IT!
Anyway, this is my current decklist so I'll explain.
7-8 Shaddolls Monsters are pretty reasonable number; Thouh 2 Shaddoll Hedgehogs & Squammata are due to a dark target for Branded Fusion and For a decent target for sending off Scherin. You can argue the Shaddoll Names you play, but they can be recycled and adjusted to your fitting.
The Dogmatika Package is quite good for setting up schism and getting a monster negation. The Incredible Ecclecia is there for just straight up lore, as well as its decent recovery and fusions interuption. As well as for any synchro and xyz plays, as it can special summon itself if your opponent controls a monster, though remove at your preference, if you want, add another nadir.
Scherin is Good for rank 4 xyz , you can make time thief redoer to fuse when you don't have other options. As well as, being able to send off of fusions spells for increased field prensce. Using other Tear names ends up sending your spells and such, so I feel running only 3 of Scherin to be a nice compromise
The Branded Fusion package is quite standard in any dark/light fusion build, as it allows for quite easy fusing on either turn. 3 Fusions , 2 Albazs is fine.
For the rest, you can customise your hand traps(and board breakers) to how you see fit, I'm too much of a "budget" player to spend for the bystials (except for Bystial Baldrake as it seems decent and cheap). Though, I would recomend having 1 light handtrap, for any fusing you do on your turn, and which you didn't draw in your starting hand.
For the Extra deck; 2 Apkhalone is decent, you send one off Nadir, and have one to use. You can also recycle it back with Scherin(if you dont banish it, but if you do , lubellion), 2 Construct, though this can be replaced with another winda if you want. For the Albaz fusions, you only really need 1 lubellion, as you can recycle back with scherin if needed, it can recycle itself back, and even if you can't , you should be able to attempt game with your remaing albion , after sending one. Titanclad is there for more Dogmatika synergy, but you can replace it with Gururua , as that is a more meta card, I just didn't want to buy it for its price. Gravity controller is there for the Shaddoll Fusions, remember , you can use any non-fusions after Branded Fusion OR any of the albaz fusions THAT FUSE.
The side again, can be customised to suit your tastes. I have Abyss Dweller in the Side and not main, due to not wanting to have other fusions, but you may feel that substituting it for the 2nd construct more to your liking. I wanted to also, make the deck TRAP SHADDOLLS, after the 1st game, in case of ANTI-SPELL and such, I also personally have a soft spot for the trap variant, as that was my first meta deck. I went 3 wins and 1 draw against Tear at locals with and adjusted version of this, mainly having sinister shadow games and paleozoic dinomiscus in the main, but I think changing them for handtraps&Board Breakers is probably better.
My Channel dosen't have any clips with Nadir yet, as I literally recieved the cards before locals, so I only have replays with the Non-Nadir Variant, though this can showcase some of what the deck can do.