Notes & Combos
Revisited the classic Machine Dupe build with Cyber Dragons but included Therions since Regulus adds an extra omni negate, can attach a level 5 Cyber Dragon for contact fusion plays into Fortress to enable Dingirsu plays, and general recovery/protection if it fails to otk. The deck still has it. Machine Dupe builds continue to be explosive as well as offers a Regulus search with River Stormer as well as keeping the Infinity + Verte lines if you can grab Repair Plant off Core safely. Very fun/solid build and great for "pure" Cyber Dragon enthusiasts. Alternatively in this build, you can drop Twin + Cyberload, Overflow, and 1 Nachster adding 3x more hand traps/board breakers. Doesnt change consistency at all and just helps going 2nd anyway.
Top Secret Packs used

Branded Cyber Dragon is still better in terms of dmg output and just board clearing naturally due to multiple extra deck monsters than can do it in their natural lines. This "standard" list if you will, does give the fans of "pure" Cyber Dragons a nice boost with Regulus. Can clear boards and then set up 2 omni negates to control after breaking.