Affinity
A Modern deck, by Ross Merriam
3rd place at a tournament in Newington, Connecticut, United States on 2015-09-11
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
3 Steel Overseer
4 Vault Skirge

Instants
4 Galvanic Blast

Legendary Artifacts
4 Mox Opal

Sorceries
1 Thoughtcast

Artifact Lands
4 Darksteel Citadel

Basic Lands
1 Mountain

Lands
4 Blinkmoth Nexus
3 Glimmervoid
4 Inkmoth Nexus

Sideboard:
1 Grafdigger's Cage
1 Relic of Progenitus
2 Torpor Orb
2 Ghirapur Aether Grid
2 Ancient Grudge
1 Dismember
2 Spell Pierce
2 Thoughtseize
2 Whipflare