2 Breeding Pool
1 Castle Locthwain
2 Castle Vantress
2 Clearwater Pathway // Murkwater Pathway
2 Drowned Catacomb
3 Fabled Passage
2 Forest
1 Hinterland Harbor
2 Island
1 Swamp
2 Watery Grave
2 Woodland Cemetery
4 Zagoth Triome
2 Abrupt Decay
3 Censor
3 Chemister's Insight
2 Extinction Event
3 Fatal Push
1 Heartless Act
2 Mystical Dispute
2 Negate
2 Nissa, Who Shakes the World
4 Shark Typhoon
3 Sinister Sabotage
1 Thassa's Intervention
2 Thoughtseize
4 Uro, Titan of Nature's Wrath
Sideboard:
3 Aether Gust
2 Damping Sphere
2 Mystical Dispute
2 Nightpack Ambusher
2 Notion Thief
2 Soul-Guide Lantern
2 Thoughtseize