"Black Fluid Mathmech One Kill" Deck 2019

Playing

The concept is "While removing the board with @Ignister, I will win by slashing the opponent's monsters in two with the Dark Fluid equipped with the Mathmech sword".
The main is a modification of @Ignister's combo of Dark Knight, Wind Pegasus, and Light Dragon. Instead of the Light Dragon, he uses D'Alembertian to search for his Mathmech sword and connect it to Darkfluid.
Darkfluid only has 2 counters so he's around 8000 ATK but he can go up to 17000 with his Mathmech sword and multipliers so it shouldn't be a problem. (For the time being, he can attack twice with ATK 9000 with Nabla.)
* 《Fire Prison》and 《Kaiser Colosseum》are insurances for when you can't cut everything.

Strength

Deployment ①
Tags: Pikari, Bululu, Ignister Ai Land
① Activate Ignister Ai Land.
2.Pikari is Normal Summon, and search for Ai Dollingbone with the effect of Pikali.
③Link summon 《Linguriboh》with Pikali
④Bululu to Special Summon with the effect of Ignister Ai Land, and Doyoung to GY with the effect of Bululu
⑤ Activate the Ai Dolling Bone searched in ② and Special Summon Doyoung. Use Doyoung's effect to get Pikaly into your hand
⑥ Use Linguriboh, Bururu, and Doyoung to link summon the Dark Knight.
⑦ With the effect of Ignister Ai Land, make Pikari a link to the Dark Knight Special Summon, and revive Bururu and Doyoung with the effect of the Dark Knight
⑧ Synchro summon Wind Pegasus with Bururu and Pikari, and revive Pikari with Bururu's effect.
⑨ Xyz summon D'Alembertian with Pikari and Doyoung, and use D'Alembertian's effect to search for 《Mathmech Billionblade Nayuta》.
⑩ Use Dark Knight, D'Alembertian, and Wind Pegasus to Link Summon Dark Fluid and equip 《Mathmech Billionblade Nayuta》.
Deployment ②
Tags: Picari, Microcoder, Cybernet Codec
① Normal Summon Pikari, search for Ignister Ai Land with the effect and activate it.
②Activate Cybernet Codec.
③ Link summon his Accesscode Talker with Pikari and Microcoder. Search for Doyoung with the codec effect and Cybernet Backdoor with the microcoder effect.
④ Special Summon Doyoung with the effect of Ignister Ai Land. With Doyoung's effect, I got Pikaly into my hand.
⑤ Link Summon Trance Accesscode Talker with Doyoung and his Accesscode Talker. Search code generator with codec effect.
⑥ Revive Accesscode Talker with the effect of trance
⑦ Link Summon Accesscode Talker Invert with Accesscode Talker and Generator. Buluru to GY with the effect of the generator. Search 《Balancer Lord》with codec effect. Special Summon Balancer Lord with the effect of Invert.
⑧ Link Summon the Dark Knight with Trance, Invert, and 《Balancer Lord》
⑨ to ⑫ Same as ⑦ to ⑩ in Expansion 1.
Basically, after link summoning the Dark Knight, I think you can go if you can summon one of Bururu, Pikari, or Doyoung and revive the rest with the Dark Knight.

Weakness

Watch out for blockages due to long deployments.

Customize

The same development can be done with only major extras, @Ignister, and Mathmech, so it might be a good idea to increase the number of support and obstruction cards.