Humans
A Modern deck, by Jonathan Rosum
1st place at a tournament in Dallas, Texas, United States on 2018-01-20

Maindeck:

Artifacts
4 Aether Vial

Creatures
4 Champion of the Parish
1 Kessig Malcontents
4 Kitesail Freebooter
4 Mantis Rider
4 Meddling Mage
4 Noble Hierarch
4 Phantasmal Image
4 Reflector Mage
4 Thalia's Lieutenant

Legendary Creatures
4 Thalia, Guardian of Thraben

Basic Lands
1 Plains

Lands
4 Ancient Ziggurat
4 Cavern of Souls
4 Horizon Canopy
2 Seachrome Coast
4 Unclaimed Territory

Sideboard:
2 Grafdigger's Cage
2 Izzet Staticaster
1 Kessig Malcontents
2 Mirran Crusader
3 Sin Collector
2 Vithian Renegades
1 Xathrid Necromancer
2 Dismember