Affinity
A Modern deck, by Chris Andersen
1st place at a tournament in Lafayette, Indiana, United States on 2015-10-18
As reported at www.starcitygames.com

Maindeck:
2 Mountain

Artifacts
4 Cranial Plating
2 Springleaf Drum

Artifact Creatures
4 Arcbound Ravager
3 Arcbound Worker
3 Hangarback Walker
4 Ornithopter
4 Signal Pest
3 Steel Overseer
4 Vault Skirge

Instants
4 Galvanic Blast
3 Shrapnel Blast

Legendary Artifacts
4 Mox Opal (Banned in Modern)

Artifact Lands
4 Darksteel Citadel

Lands
4 Blinkmoth Nexus
4 Glimmervoid
4 Inkmoth Nexus

Sideboard:
3 Etched Champion
2 Spellskite
2 Ghirapur Aether Grid
2 Ancient Grudge
1 Nature's Claim
2 Spell Pierce
1 Spell Snare
2 Whipflare