Affinity
A Modern deck, by Mark Harbourne
4th place at a tournament in Danbury, Connecticut, United States on 2017-08-12
As reported at www.starcitygames.com

Maindeck:

Artifacts
4 Cranial Plating
4 Springleaf Drum

Artifact Creatures
4 Arcbound Ravager
2 Etched Champion
2 Master of Etherium
2 Memnite
4 Ornithopter
4 Signal Pest
3 Steel Overseer
4 Vault Skirge

Creatures
2 Glint-Nest Crane

Instants
4 Galvanic Blast

Legendary Artifacts
4 Mox Opal (Banned in Modern)

Artifact Lands
4 Darksteel Citadel

Lands
4 Blinkmoth Nexus
2 Glimmervoid
4 Inkmoth Nexus
3 Spire of Industry

Sideboard:
2 Grafdigger's Cage
2 Etched Champion
2 Rest in Peace
1 Ancient Grudge
2 Dispatch
2 Stubborn Denial
2 Wear
2 Thoughtseize