[deck=Grixis arcanist]
Creature
3 Delver of Secrets
4 Dreadhorde Arcanist
4 Young Pyromancer

Land
1 Bloodstained Mire
4 Polluted Delta
3 Scalding Tarn
2 Watery Grave
2 Steam Vents
1 Blood Crypt
2 Island
1 Swamp
1 Mountain
2 Blast Zone

Artifact
1 Chrome Mox

Instant
1 Surgical Extraction
3 Vapor Snag
4 Fatal Push
2 Force of Will
4 Lightning Bolt
4 Brainstorm

Sorcery
4 Ponder
2 Cabal Therapy
2 Thoughtseize
3 Ancestral Vision
[/deck]

Grixis arcanist

3 Delver of Secrets
4 Dreadhorde Arcanist
4 Young Pyromancer
1 Bloodstained Mire
4 Polluted Delta
3 Scalding Tarn
2 Watery Grave
2 Steam Vents
1 Blood Crypt
2 Island
1 Swamp
1 Mountain
2 Blast Zone
1 Chrome Mox
1 Surgical Extraction
3 Vapor Snag
4 Fatal Push
2 Force of Will
4 Lightning Bolt
4 Brainstorm
4 Ponder
2 Cabal Therapy
2 Thoughtseize
3 Ancestral Vision