24 Island
1 Betrayal
1 Cancel
2 Curiosity
2 Enclave Elite
1 Grayscaled Gharial
2 Halimar Wavewatch
4 Harbor Serpent
1 Inkfathom Divers
1 Mana Chains
1 Mana Leak
1 Mark of Eviction
2 Merfolk Seastalkers
2 Merfolk Spy
1 Merrow Harbinger
1 Mind Control
1 Nullify
3 Phantasmal Terrain
1 Sea's Claim
1 Seasinger
1 Serpent of the Endless Sea
1 Shimmering Mirage
1 Streambed Aquitects
1 Sunken City
1 Triton Tactics
1 Undo
1 Vapor Snag
Sideboard: