Mardu Vehicles
A Standard deck, by Matt Severa
1st place at a tournament in Denver, Colorado, United States on 2016-12-03

Maindeck:

Artifacts
3 Cultivator's Caravan (Not currently legal in Standard)
4 Smuggler's Copter (Not currently legal in Standard)

Artifact Creatures
4 Scrapheap Scrounger (Not currently legal in Standard)

Creatures
3 Inventor's Apprentice (Not currently legal in Standard)
4 Thraben Inspector (Not currently legal in Standard)
4 Toolcraft Exemplar (Not currently legal in Standard)
4 Veteran Motorist (Not currently legal in Standard)

Instants
3 Harnessed Lightning (Not currently legal in Standard)
4 Unlicensed Disintegration (Not currently legal in Standard)

Legendary Creatures
3 Thalia, Heretic Cathar (Not currently legal in Standard)

Legendary Planeswalkers
2 Gideon, Ally of Zendikar (Not currently legal in Standard)

Basic Lands
2 Mountain
4 Plains

Lands
4 Aether Hub (Not currently legal in Standard)
4 Concealed Courtyard (Not currently legal in Standard)
4 Inspiring Vantage (Not currently legal in Standard)
4 Spirebluff Canal (Not currently legal in Standard)

Sideboard:
4 Ceremonious Rejection (Not currently legal in Standard)
4 Galvanic Bombardment (Not currently legal in Standard)
2 Skysovereign, Consul Flagship (Not currently legal in Standard)
2 Gideon, Ally of Zendikar (Not currently legal in Standard)
2 Declaration in Stone (Not currently legal in Standard)
1 Fragmentize (Not currently legal in Standard)