Affinity
A Modern deck, by Joseph Greer
2nd place at a tournament in Cayce, South Carolina, United States on 2016-06-18
As reported at www.starcitygames.com

Maindeck:

Artifacts
4 Cranial Plating
4 Springleaf Drum

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

Instants
3 Dispatch

Legendary Artifacts
4 Mox Opal (Banned in Modern)

Legendary Planeswalkers
3 Tezzeret, Agent of Bolas

Sorceries
2 Thoughtcast

Artifact Lands
4 Darksteel Citadel

Basic Lands
1 Island
1 Plains

Lands
4 Blinkmoth Nexus
3 Glimmervoid
4 Inkmoth Nexus

Sideboard:
2 Grafdigger's Cage
1 Spellskite
3 Blood Moon
2 Ghirapur Aether Grid
1 Illness in the Ranks
1 Nature's Claim
2 Spell Pierce
1 Wear
2 Whipflare