Mathmech August 2023

My mathmech build used at locals/modified from my master duel deck. 

I am updating this deck as I get ahold of more cards/figure out more of the bricks in this deck, though I do want to explain some of the choices I've made when deck building.

Mathmech Multiplication, Billionblade Nayuta- both cards help facilitate OTKs, which is how I prefer to play this deck. Being able to turbo Final Sigma is nice against archetypes that have natural outs to most other boss monsters (monster pops, banishes) and it's also how I first started playing the deck. I think it's fun to do, however I also recognize that there are usually better options. Final Sigma turbo IS my go-to strategy if my normal play fails, as outing a 3000 beat stick with immunity is difficult for quite a few decks. Billionblade's second effect (adding a mathmech card from GY to hand when sent from field to GY) has come up in duels a few times after getting field nuked by attaching it to a monster, then linking said monster off, adding back the Circular, Equation or Superfactorial. It also enables an easier OTK with Accesscode Talker, allowing it to hit 11000atk with ease, almost guarenteeing game, though now that I added Firewall Dragon Darkfluid - Neo Tempest Terahertz, which allows me to pitch Multiplication right from deck. 


Side Deck- Wind and Light Kaiju both are able to get searched off of Small World (Bridges are the usual suspect, so basically any Mathmech name into Micro-Coder) and are used to get rid of Towers that I'd otherwise have trouble getting rid of without the use of the White Woman Jumpscare.

Lancea is to prevent my Superfactorial targets getting banished before I can summon them. It is also searchable off of Small World, and is a useful bridge as well.

Nibiru is Nibiru. Also a good Small World bridge.

The limiting of Circular definitely hurt the deck a ton, as it lost a lot of it's turn 3+ power, however, assuming you can dodge/negate the Ash/Droll, you should still be able to slap whoever you need with 9k+ in your first battle phase (if you don't need to DRNM)