Humans
A Modern deck, by Brock Young
5th place at a tournament in Columbia, Missouri, United States on 2020-02-08
As reported at http://www.starcitygames.com

Maindeck:

Artifacts
4 Aether Vial

Creatures
4 Champion of the Parish
2 Deputy of Detention
3 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 Island
1 Plains

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

Sideboard:
1 Damping Sphere
2 Auriok Champion
2 Collector Ouphe
2 Knight of Autumn
1 Mirran Crusader
2 Remorseful Cleric
2 Selfless Spirit
1 Dismember
2 Gaddock Teeg