Pure D/D/D deck, September 2020 TCG banlist

I decided to try a pure build because I wanted to focus on bringing out Gilgamesh and I feel like the internet has enough combo builds involving halqi and going into generic negates like Hope Harbinger Dragon. The D/D/D deck is really hard to master so forgive me for any misplays you might notice me do in the replays. You have to think several steps a head, there are so many cards and so many combos you can do that it just gets overwhealming sometimes especially if you aren't used to playing the deck. Essentially the only basic/main combo is to use D/D Swirl Slime to summon D/D/D Flame King Genghis, use Swirl Slime's second effect to summon a D/D from hand, trigger Flame King special summon effect and go for D/D/D Abyss King Gilgamesh. Everything else extending the combo just basically depends on what cards you drew. The deck is very versatile and has a response to multiple decks. For example main deck D/D Orthros gives you better chance of dealing with Mystic Mine and D/D/D Super Doom King Purple Armageddon can surprise opponent and prevent you from getting OTKed by Numerons. D/D/D Duo Dawn King Kalijuga can get rid of Red-Eys Dark Dragoon and so many other annoying monsters. I think this is a really fun deck but not exactly meta. It can certainly surprise meta players who aren't familiar witht he deck since relatively few actually use D/D/Ds.

Replays: https://youtu.be/CPC8Wx_GB88