Notes & Combos
Same old Mathmech with a couple of new tricks. The new Firewall link-5 is a new OTK enabler, when Update Jammer+Accescode doesn't cut it. It can also be made going first to send some disruption from the extra, but i prefer drawing some cards with Heatsoul+going for I:P (into Apollousa later).
Ghost Belle is something i didn't use before Bystials and can be a lifesaver against them/Called by, which are probably the biggest weakness of Mathmech rn. Also it's pretty searchable with Small World. Speaking of Small World, it's really crazy in this deck! You have a lot of bridges that can fetch you most handtraps you need.
Side note:in the video i didn't always go for I:P with extenders, because i decided to add it later in the ladder climb. I like it a lot more then just ending on transcode+heatsoul.