Affinity
A N/A deck, by Commupence
4th place at a tournament in Magic Online on 2014-01-04

Maindeck:

Artifacts
4 Chromatic Star
2 Ichor Wellspring
2 Prophetic Prism
4 Springleaf Drum

Artifact Creatures
4 Frogmite
4 Myr Enforcer

Creatures
4 Atog
4 Carapace Forger
2 Somber Hoverguard

Instants
2 Fling
4 Galvanic Blast
3 Perilous Research

Sorceries
4 Thoughtcast

Artifact Lands
1 Darksteel Citadel
4 Great Furnace
4 Seat of the Synod
4 Tree of Tales
4 Vault of Whispers

Sideboard:
3 Stab Wound
2 Ancient Grudge
4 Dispel
4 Electrickery
2 Duress