Advanced Black Deck

Machinedramon/Chaosdramon

Warning: Very Hard deck not only to pilot but also to build so feel free to edit the deck depending on your play style.

Win Con: find your pieces by using cards that let you draw more cards at the cost of discarding your cyborgs. Then either digivolve into BT11 Machinedramon/EX3 Chaosdramon, or hard play EX1 Machinedramon with as many materials as possible. Once you have established your Machinedramon/Chaosdramon, keep removing their digimon so they won't be able to easily

Machinedramon/Chaosdramon

Warning: Very Hard deck not only to pilot but also to build so feel free to edit the deck depending on your play style.

Win Con: find your pieces by using cards that let you draw more cards at the cost of discarding your cyborgs. Then either digivolve into BT11 Machinedramon/EX3 Chaosdramon, or hard play EX1 Machinedramon with as many materials as possible. Once you have established your Machinedramon/Chaosdramon, keep removing their digimon so they won't be able to easily remove your giant stack too easily. 

Key Things:

Different Card Number Lvl 5s: Due to specifcally ex1 machinedramon and ex3 chaosdramon, to maximize their abilities, they require digimon with different card numbers to place as many digimon as possible. This might seem like a restriction by running a bunch of 1-2 copies of a card only but this also lets the deck be flexible and obtain many different inheritable effects for your machinedramon/chaosdramon.

Dorumon/Dorimon Package: Mainly if you're digivolving your way up into a machine/chaosdramon, lets you gain a free memory and card draw every time. Effectively lets you cycle more and possibly keep turn when digivolving into your lvl 6s.

Analogman: Speeds up your engine and lets you get out machine/chaosdramon sooner

Boss Monster: EX1/BT11 Machinedramon/EX3 Chaosdramon/Chaosdramon X - Most of the time, you'll be going into EX3 Chaosdramon, and loading up on materials. BT11 Machinedramon lets you possibly find more pieces. EX1 Machinedramon can be used as a last resort play if you feel confident that EX1 Machinedramon can let you survive next turn. Chaosdramon X isn't a top priority lets you extend and keep your giant stack live longer.

Warning, lose by deck out: Due to the nature of the deck needing to cycle through many different cards and trashing the cards instead of bottom decking them back, it is vulnerable to deck out. This only happens if the game becomes too long so don't try to activate effects that draw you cards like Analog Man or BT7 Dorimon Inherit or EX1 Guardromon to prevent deck out.