G/R Tron
A Modern deck, by Cedric Phillips
3rd place at a tournament in Magic Online on 2013-03-10

Maindeck:

Artifacts
4 Chromatic Sphere
4 Chromatic Star
4 Expedition Map
4 Oblivion Stone
4 Relic of Progenitus

Artifact Creatures
3 Wurmcoil Engine

Legendary Creatures
1 Emrakul, the Aeons Torn

Legendary Planeswalkers
4 Karn Liberated

Sorceries
4 Ancient Stirrings
4 Pyroclasm
4 Sylvan Scrying

Basic Lands
1 Forest

Lands
1 Ghost Quarter
4 Grove of the Burnwillows
1 Llanowar Wastes
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower

Legendary Lands
1 Eye of Ugin (Banned in Modern)

Sideboard:
3 Torpor Orb
2 Spellskite
1 Wurmcoil Engine
3 Combust
3 Nature's Claim
3 Slaughter Games