Grixis Soulflayer Pioneer deck

Chromanticore

Quantity: 2

Deep-Cavern Bat

Quantity: 4

Samut, Voice of Dissent

Quantity: 3

Soulflayer

Quantity: 4

Stitcher's Supplier

Quantity: 4

Striped Riverwinder

Quantity: 3

Urborg Scavengers

Quantity: 4

Zetalpa, Primal Dawn

Quantity: 3

Cathartic Pyre

Quantity: 2

Izzet Charm

Quantity: 4

Blood Crypt

Quantity: 4

Drowned Catacomb

Quantity: 3

Island

Quantity: 1

Mana Confluence

Quantity: 3

Mountain

Quantity: 1

Steam Vents

Quantity: 4

Sulfur Falls

Quantity: 2

Takenuma, Abandoned Mire

Quantity: 1

Watery Grave

Quantity: 3

Bitter Triumph

Quantity: 3

Extinction Event

Quantity: 1

Feed the Swarm

Quantity: 2

Necromentia

Quantity: 1

Path of Peril

Quantity: 1

Roiling Vortex

Quantity: 2

Thoughtseize

Quantity: 3

Unlicensed Hearse

Quantity: 2