G/B Rock
A Modern deck, by Reiderrabbit
1st place at a tournament in Magic Online on 2015-02-15

Maindeck:

Creatures
2 Eternal Witness
4 Kitchen Finks
4 Sakura-Tribe Elder
2 Thragtusk

Instants
3 Abrupt Decay
1 Slaughter Pact
1 Victim of Night

Legendary Planeswalkers
3 Garruk Wildspeaker
2 Liliana of the Veil

Sorceries
1 Damnation
2 Death Cloud
2 Explore
4 Inquisition of Kozilek
2 Maelstrom Pulse
1 Primal Command
2 Thoughtseize

Basic Lands
2 Forest
4 Swamp

Lands
2 Golgari Rot Farm
1 Marsh Flats
2 Overgrown Tomb
1 Tectonic Edge
4 Treetop Village
4 Twilight Mire
4 Verdant Catacombs

Sideboard:
3 Fulminator Mage
2 Obstinate Baloth
1 Nature's Claim
2 Thrun, the Last Troll
2 Night of Souls' Betrayal
2 Creeping Corrosion
1 Duress
1 Haunting Echoes
1 Rolling Spoil