This deck does not appear to be legal in Standard (Season from Sep 2021).
Problems: You need at least 60 cards in your main deck. · You must not have more than 15 cards in your sideboard. · Not legal in this format: Bastion Inventor, Cathar's Shield, Defiant Salvager, Fling, Foundry Inspector, Implement of Combustion, Implement of Ferocity, Implement of Improvement, Incendiary Sabotage, Marionette Master, Maverick Thopterist, Metallic Rebuke, Metalwork Colossus, Onward // Victory, Ornithopter, Painted Bluffs, Ravenous Intruder, Reckless Fireweaver, Reverse Engineer, Servo Schematic, Sly Requisitioner, Spire of Industry, Sunscorched Desert, Tezzeret the Schemer, Unlicensed Disintegration, Anticipate, Augmenting Automaton, Authority of the Consuls, Baral's Expertise, Bastion Inventor, Battle at the Bridge, Blossoming Defense, Bomat Courier, Bone Saw, Brain in a Jar, Brute Strength, Built to Last, Built to Smash, Cathar's Shield, Cathartic Reunion, Chief of the Foundry, Cogworker's Puzzleknot, Consulate Dreadnought, Consulate Skygate, Consuming Fervor, Contraband Kingpin, Crackdown Construct, Defiant Salvager, Destined // Lead, Diabolic Tutor, Efficient Construction, Enraged Giant, Explosive Apparatus, Filigree Familiar, Fireforger's Puzzleknot, Flayer Drone, Fling, Fortuitous Find, Geier Reach Sanitarium, Ghirapur Orrery, Glint-Nest Crane, Glorious End, Hanweir Battlements, Harsh Scrutiny, Harvest Season, Hedron Crawler, Herald of Anguish, Herald of Kozilek, Heroic Intervention, Hope of Ghirapur, Implement of Combustion, Implement of Ferocity, Implement of Improvement, Implement of Malice, Incendiary Sabotage, Inspiring Statuary, Insult // Injury, Inventors' Fair, Key to the City, Larger Than Life, Lupine Prototype, Marionette Master, Maverick Thopterist, Merchant's Dockhand, Metallic Mimic, Metallic Rebuke, Metalspinner's Puzzleknot, Metalwork Colossus, Midnight Oil, Molten Nursery, Onward // Victory, Ornithopter, Pacification Array, Padeem, Consul of Innovation, Painful Truths, Painted Bluffs, Pia's Revolution, Pilgrim's Eye, Pyramid of the Pantheon, Quicksmith Genius, Quicksmith Rebel, Quicksmith Spy, Radiant Flames, Ravenous Intruder, Renegade Map, Renegade's Getaway, Reverse Engineer, Revolutionary Rebuff, Saheeli Rai, Salivating Gremlins, Scrap Trawler, Scrapheap Scrounger, Sequestered Stash, Servo Exhibition, Servo Schematic, Shrewd Negotiation, Skeleton Key, Slip Through Space, Sly Requisitioner, Spire of Industry, Sram's Expertise, Sunscorched Desert, Sweltering Suns, Syndicate Trafficker, Terrarion, Tezzeret the Schemer, Tezzeret's Touch, Tide Drifter, Trophy Mage, Turn Aside, Unlicensed Disintegration, Vile Aggregate, Welding Sparks, Wind-Kin Raiders, Workshop Assistant, Yahenni's Expertise, Zada, Hedron Grinder.