Affinity
Featured by armlx on 2012-01-08 (Modern)
As written about in http://www.starcitygames.com/php/news/article/23355.html

Maindeck:

Artifacts
4 Cranial Plating
3 Springleaf Drum

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

Instants
4 Galvanic Blast
3 Shrapnel Blast

Legendary Artifacts
4 Mox Opal (Banned in Modern)

Artifact Lands
4 Darksteel Citadel

Basic Lands
4 Mountain

Lands
4 Blinkmoth Nexus
3 Inkmoth Nexus

Sideboard:
4 Ethersworn Canonist
3 Spellskite
3 Atog
4 Blood Moon
1 Arc Trail