G/B Midrange
A Standard deck, by Mullibok
1st place at a tournament in Magic Online on 2014-04-14

Maindeck:
8 Forest

Creatures
4 Reaper of the Wilds (Not currently legal in Standard)
2 Scavenging Ooze (Not currently legal in Standard)
4 Sylvan Caryatid (Not currently legal in Standard)

Enchantments
2 Underworld Connections (Not currently legal in Standard)

Enchantment Creatures
3 Courser of Kruphix (Not currently legal in Standard)

Instants
4 Abrupt Decay (Not currently legal in Standard)
1 Bile Blight (Not currently legal in Standard)
1 Golgari Charm (Not currently legal in Standard)
3 Hero's Downfall (Not currently legal in Standard)
1 Putrefy (Not currently legal in Standard)

Legendary Creatures
4 Polukranos, World Eater (Not currently legal in Standard)

Legendary Planeswalkers
2 Vraska the Unseen (Not currently legal in Standard)

Sorceries
4 Thoughtseize (Not currently legal in Standard)

Basic Lands
7 Swamp

Lands
4 Golgari Guildgate (Not currently legal in Standard)
2 Mutavault (Not currently legal in Standard)
4 Overgrown Tomb (Not currently legal in Standard)

Sideboard:
2 Lifebane Zombie (Not currently legal in Standard)
2 Mistcutter Hydra (Not currently legal in Standard)
1 Bile Blight (Not currently legal in Standard)
2 Doom Blade (Not currently legal in Standard)
2 Golgari Charm (Not currently legal in Standard)
1 Ultimate Price (Not currently legal in Standard)
2 Bow of Nylea (Not currently legal in Standard)
3 Duress