I decided to check on the MTG Top 8 website again for the recent major Standard events and to see deck innovations. The site visit did not disappoint and one deck caught my attention, the Grixis Midrange build piloted by sokos13.  If you are looking for a straightforward disruption and card advantage deck, then this list is for you. Check it out below.

25 LANDS
4 Blood Crypt
4 Dragonskull Summit
4 Drowned Catacomb
1 Mountain
4 Steam Vents
4 Sulfur Falls
4 Watery Grave

20 CREATURES
3 Dire Fleet Daredevil
4 Hostage Taker
2 Niv-Mizzet, Parun
4 Rekindling Phoenix
3 Siege-Gang Commander
4 Thief of Sanity

15 INSTANTS and SORC.
4 Bedevil
3 Carnival / Carnage
4 Lava Coil
4 Thought Erasure

SIDEBOARD
1 Angrath, the Flame-Chained
1 Cry of the Carnarium
2 Disdainful Stroke
3 Duress
2 Moment of Craving
2 Negate
1 Shivan Fire
2 The Eldest Reborn
1 Unmoored Ego

Source: http://mtgtop8.com/event?e=21263&f=ST