4 Clearwater Pathway // Murkwater Pathway
2 Drowned Catacomb
1 Hall of Storm Giants
1 Hive of the Eye Tyrant
1 Inventors' Fair
2 Island
2 Shipwreck Marsh
2 Spire of Industry
2 Swamp
1 Takenuma, Abandoned Mire
1 Treasure Vault
4 Watery Grave
4 Blood Fountain
4 Deadly Dispute
4 Fatal Push
4 Herald of Anguish
2 Karn, Scion of Urza
4 Metallic Rebuke
4 Moonsnare Prototype
4 Spare Supplies
4 Terrarion
2 Tezzeret, Betrayer of Flesh
1 Tezzeret, Master of the Bridge
Sideboard:
2 Battle at the Bridge
1 Bloodchief's Thirst
2 Disruption Protocol
2 Duress
2 Grafdigger's Cage
2 Languish
1 Mystical Dispute
1 Pithing Needle
1 Ray of Enfeeblement
1 Unmoored Ego