A variant on the build of Ancient Gear that became popular with Subspace Battle, this deck is a real Stack of cards, or rather a STAGC (Subspace-Shaddoll Train Ancient Gear Cyber).
Subspace Battle adds you Carnot and two Jizukiru, which gives you a board breaker and a Rank 10 (either Flying Launcher to get your Ancient Gear starter, Gustav for damage + insulation, or Varudras for even better insulation of you are not Machine locked)
Shaddoll Fusion lets you summon Meshachrer (a Level 10) by using Shaddoll Genius (who helps break board by negating an opponent's monster) alongside Ruinforce and Blue Traveler. If needed Blue Traveler can sumon itself and Shaddoll Genius to Link into Ballista to get Ancient Gear plays going, or it could be use with Meshacrer for the previously mentioned Rank 10 options. Ruinforce can be summoned at any time for Rank 10 plays, or just as a big monster for Battle Phase.
Cyber Jormungardr is another starter or breaker. It can be used alongside the Cyber Dragon it summons to make River Stormer to search for your Ancient Gear starter, or if you already have access to one can be used to make Cyber Dragon Infinity both for insulation and to attach an opponent's monster.
Exceptional and Urgent Schedule will do what they usually do, summon an Ancient Gear starter and Blue Traveler or Babeldecker, to then be used to make Ballista or Qliphort Genius to further plays; with Blue Traveler reborning the Ancient Gear starter alongside itself.
Exceptional Schedule, Subspace Battle and Shaddoll Fusion can all be grabbed by Thrust, so if one is stopped and you have Thrust in your hand you can just get another one.
With any card that searches for an Ancient Gear, you can grab Box, who can then grab Statue, Convex or Babeldecker for additonal plays.
Since you already play the materials for Cyber End Dragon, the Final Strike Dragon, you also have the option to play Future Fusion Nova to summon it.