Gruul Aggro Pioneer deck

Burning-Tree Emissary

Quantity: 4

Monastery Swiftspear

Quantity: 4

Reckless Bushwhacker

Quantity: 2

Slickshot Show-Off

Quantity: 4

Soul-Scar Mage

Quantity: 4

Break Out

Quantity: 4

Atarka's Command

Quantity: 2

Monstrous Rage

Quantity: 4

Play with Fire

Quantity: 4

Boseiju, Who Endures

Quantity: 1

Copperline Gorge

Quantity: 4

Den of the Bugbear

Quantity: 2

Karplusan Forest

Quantity: 3

Mountain

Quantity: 2

Sokenzan, Crucible of Defiance

Quantity: 1

Stomping Ground

Quantity: 4

Damping Sphere

Quantity: 3

Pick Your Poison

Quantity: 4

Rending Volley

Quantity: 3

Scorching Shot

Quantity: 1

Unlicensed Hearse

Quantity: 2

Urabrask's Forge

Quantity: 2