Grixis Control
A Modern deck, by William Grogan
30th place at a StarCityGames.com Invitational tournament in Washington, District of Columbia on 2015-01-25

Maindeck:

Artifacts
2 Vedalken Shackles

Creatures
4 Snapcaster Mage

Instants
2 Cryptic Command
1 Dismember
1 Electrolyze
4 Lightning Bolt
1 Murderous Cut
4 Remand
1 Spell Snare
1 Terminate
2 Thought Scour

Legendary Creatures
1 Olivia Voldaren
3 Tasigur, the Golden Fang

Legendary Enchantment Creatures
1 Keranos, God of Storms

Legendary Planeswalkers
2 Liliana of the Veil

Sorceries
2 Inquisition of Kozilek
4 Serum Visions
2 Thoughtseize

Basic Lands
4 Island
1 Mountain
1 Swamp

Lands
1 Creeping Tar Pit
1 Desolate Lighthouse
4 Polluted Delta
4 Scalding Tarn
2 Steam Vents
2 Sulfur Falls
2 Watery Grave

Sideboard:
1 Batterskull
1 Relic of Progenitus
1 Blood Moon
1 Dispel
1 Flashfreeze
1 Negate
1 Smash to Smithereens
2 Vendilion Clique
2 Anger of the Gods
1 Shatterstorm
2 Slaughter Games
1 Sowing Salt