B/W Eldrazi
A Modern deck, by Mahindra Bheodari
13th place at a tournament in Atlanta, Georgia, United States on 2016-01-24

Maindeck:

Artifacts
4 Relic of Progenitus

Creatures
4 Blight Herder
2 Oblivion Sower
2 Reality Smasher
4 Thought-Knot Seer
4 Wasteland Strangler

Instants
1 Dismember
1 Go for the Throat
4 Path to Exile

Legendary Creatures
1 Ulamog, the Ceaseless Hunger

Sorceries
3 Inquisition of Kozilek
3 Lingering Souls
2 Thoughtseize

Basic Lands
1 Plains
2 Swamp

Lands
2 Caves of Koilos
4 Eldrazi Temple
3 Ghost Quarter
3 Godless Shrine
3 Marsh Flats
1 Shambling Vent
1 Vault of the Archangel

Legendary Lands
3 Eye of Ugin (Banned in Modern)
2 Urborg, Tomb of Yawgmoth

Sideboard:
2 Spellskite
1 Eldrazi Displacer
2 Stony Silence
2 Disenchant
2 Surgical Extraction
2 Flaying Tendrils
2 Timely Reinforcements
1 All Is Dust
1 Celestial Colonnade