Affinity
A Modern deck, by Shun Chiang
6th place at a tournament in Madison, Wisconsin, United States on 2016-02-21
As reported at www.starcitygames.com

Maindeck:

Artifacts
4 Cranial Plating
4 Springleaf Drum
1 Welding Jar

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

Instants
1 Galvanic Blast

Legendary Artifacts
4 Mox Opal (Banned in Modern)

Sorceries
3 Thoughtseize

Artifact Lands
4 Darksteel Citadel

Basic Lands
1 Island

Lands
4 Blinkmoth Nexus
3 Glimmervoid
4 Inkmoth Nexus

Sideboard:
1 Grafdigger's Cage
1 Torpor Orb
1 Etched Champion
1 Spellskite
2 Blood Moon
2 Ancient Grudge
1 Dismember
2 Wear
2 Thoughtseize
2 Whipflare