[deck=Grixis Midrange Burn]
Creature
4 Electrostatic Field

Land
4 Island
2 Swamp
8 Mountain
4 Dragonskull Summit
2 Sulfur Falls
4 Steam Vents

Instant
2 Shock
4 Lightning Strike
2 Chemister's Insight
4 Risk Factor

Sorcery
4 Sword-Point Diplomacy
4 Sovereign's Bite
2 Banefire
4 Lava Coil
2 Ritual of Soot

Planeswalker
4 Ral, Izzet Viceroy

Sideboard
4 Vraska's Contempt
4 Negate
2 Banefire
1 Ritual of Soot
4 Unmoored Ego
[/deck]

Grixis Midrange Burn

4 Electrostatic Field
4 Island
2 Swamp
8 Mountain
4 Dragonskull Summit
2 Sulfur Falls
4 Steam Vents
2 Shock
4 Lightning Strike
2 Chemister's Insight
4 Risk Factor
4 Sword-Point Diplomacy
4 Sovereign's Bite
2 Banefire
4 Lava Coil
2 Ritual of Soot
4 Ral, Izzet Viceroy


Sideboard
4 Vraska's Contempt
4 Negate
2 Banefire
1 Ritual of Soot
4 Unmoored Ego