Affinity
A Modern deck, by Jack Buckland
2nd place at a tournament in Cary, North Carolina, United States on 2017-06-25
As reported at www.starcitygames.com

Maindeck:

Artifacts
4 Cranial Plating
4 Springleaf Drum
1 Welding Jar

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

Instants
4 Galvanic Blast

Legendary Artifacts
4 Mox Opal (Banned in Modern)

Artifact Lands
4 Darksteel Citadel

Basic Lands
1 Mountain

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

Sideboard:
1 Grafdigger's Cage
1 Tormod's Crypt
2 Etched Champion
1 Blood Moon
2 Ghirapur Aether Grid
1 Ancient Grudge
2 Dispatch
2 Spell Pierce
1 Wear
2 Thoughtseize