Affinity
A Modern deck, by Thomas Shillingburg
3rd place at a tournament in Winchester, Virginia, United States on 2015-05-24
As reported at www.starcitygames.com

Maindeck:

Artifacts
4 Cranial Plating
4 Springleaf Drum
1 Welding Jar

Artifact Creatures
4 Arcbound Ravager
3 Etched Champion
2 Memnite
4 Ornithopter
4 Signal Pest
2 Spellskite
4 Vault Skirge

Instants
4 Galvanic Blast
2 Shrapnel Blast

Legendary Artifacts
4 Mox Opal (Banned in Modern)

Sorceries
2 Thoughtcast

Artifact Lands
4 Darksteel Citadel

Basic Lands
1 Swamp

Lands
4 Blinkmoth Nexus
3 Glimmervoid
4 Inkmoth Nexus

Sideboard:
1 Grafdigger's Cage
1 Torpor Orb
2 Ethersworn Canonist
1 Blood Moon
2 Ancient Grudge
1 Ray of Revelation
1 Wear
1 Slaughter Games
3 Thoughtseize
2 Whipflare