1 Castle Vantress
31 Island
1 Myriad Landscape
1 Path of Ancestry
1 Rogue's Passage
5 Snow-Covered Island
1 Adaptive Automaton
1 Ancient Crab
1 Aqueous Form
1 Armored Cancrix
1 Burnished Hart
1 Charix, the Raging Isle
1 Chromeshell Crab
1 Counterspell
1 Crab Umbra
1 Distant Melody
1 Dreadlight Monstrosity
1 Drownyard Behemoth
1 Engulf the Shore
1 Fortress Crab
1 Frogify
1 Giant Crab
1 Heirloom Blade
1 High Tide
1 Hightide Hermit
1 Horseshoe Crab
1 Iceberg Cancrix
1 Instruments of War
1 Jwari Scuttler
1 King Crab
1 Merfolk Thaumaturgist
1 Metallic Mimic
1 Mirrorshell Crab
1 Mistform Warchief
1 Mystic Confluence
1 Obelisk of Urd
1 Oraxid
1 Preordain
1 Purple-Crystal Crab
1 Riptide Crab
1 Salvage Scuttler
1 Scuttlegator
1 Scuttletide
1 Sharktocrab
1 Skitter Eel
1 Skittering Crustacean
1 Sky Diamond
1 Specimen Collector
1 Thassa's Emissary
1 Traveler's Cloak
1 Vexing Scuttler
1 Wayfarer's Bauble
1 Wishcoin Crab
1 Wonder
1 Wormfang Crab
Sideboard:
1 Crab // Food
2 Crab // Squirrel
2 Crab // Treasure