Affinity
A Modern deck, by Jose Rios
2nd place at a tournament in Denton, Texas, United States on 2017-01-21
As reported at www.starcitygames.com

Maindeck:
1 Island
1 Mountain

Artifacts
4 Cranial Plating
4 Springleaf Drum

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

Instants
1 Galvanic Blast

Legendary Artifacts
4 Mox Opal (Banned in Modern)

Sorceries
2 Thoughtcast

Artifact Lands
4 Darksteel Citadel

Lands
4 Blinkmoth Nexus
3 Glimmervoid
4 Inkmoth Nexus

Sideboard:
2 Grafdigger's Cage
1 Etched Champion
2 Spellskite
2 Ghirapur Aether Grid
2 Ancient Grudge
2 Spell Pierce
2 Thoughtseize
2 Whipflare