Floodchaser

Creature — Elemental

Aquitect's Will

Kindred Sorcery — Merfolk

Xolatoyac, the Smiling Flood

Legendary Creature — Salamander Serpent

Rising Waters

Enchantment

Floodwater Dam

Artifact

Floodfarm Verge

Land

Fountain of Cho

Land

Cyclopean Tomb

Artifact

Eluge, the Shoreless Sea

Legendary Creature — Elemental Fish

Flood Plain

Land

Tidal Warrior

Creature — Merfolk Warrior

Choke

Enchantment

Storm Cauldron

Artifact

Flooded Shoreline

Enchantment

River Delta

Land

Flooded Strand

Land

The Flood of Mars

Creature — Alien Zombie Horror

Streambed Aquitects

Creature — Merfolk Scout

Shimmering Mirage

Instant

Tidal Bore

Instant

Tideshaper Mystic

Creature — Merfolk Wizard

Glacial Floodplain

Snow Land — Plains Island

Jinx

Instant

Reef Shaman

Creature — Merfolk Shaman

Elsewhere Flask

Artifact

Arcum's Weathervane

Artifact

High Tide

Instant

Island

Basic Land — Island

Hallowed Fountain

Land — Plains Island

Land Cap

Land

Tide Shaper

Creature — Merfolk Wizard