1 Amphin Cutthroat
1 Annul
1 Aqueous Form
1 Armored Cancrix
1 Augur of Bolas
1 Bident of Thassa
1 Breaching Hippocamp
1 Cancel
1 Chronic Flooding
1 Clinging Anemones
1 Clone
1 Colossal Whale
1 Coral Barrier
2 Coral Merfolk
1 Deepwater Hypnotist
1 Dispel
1 Divination
1 Downpour
1 Echoing Truth
1 Enclave Elite
1 Encrust
1 Essence Scatter
1 Floodtide Serpent
1 Godhunter Octopus
1 Griptide
1 Harbor Serpent
1 Hubris
1 Keiga, the Tide Star
1 Kraken Hatchling
1 Kraken of the Straits
1 Merfolk Looter
1 Merfolk Mesmerist
1 Merfolk Spy
1 Mind Control
1 Mnemonic Wall
1 Nimbus Naiad
1 Nullify
1 Nyxborn Triton
1 Ordeal of Thassa
1 Plated Seastrider
1 Polymorphist's Jest
1 Pull from the Deep
1 Redirect
1 Retraction Helix
1 Scroll Thief
1 Sea God's Revenge
1 Sealock Monster
1 Shipbreaker Kraken
1 Sigiled Starfish
1 Simic Fluxmage
1 Sudden Storm
1 Talrand, Sky Summoner
1 Thassa's Bounty
1 Thassa's Devourer
1 Thassa's Emissary
1 Thassa's Ire
1 Thassa's Rebuff
1 Tidebinder Mage
1 Triton Fortune Hunter
1 Triton Shorestalker
1 Triton Shorethief
1 Triton Tactics
1 Turn the Tide
1 Turn to Frog
1 Unsummon
1 Vortex Elemental
1 Voyage's End
1 Water Servant
1 Watercourser
1 Wavecrash Triton
1 Whelming Wave
Sideboard: