Quicksilver Fountain

Artifact

Xolatoyac, the Smiling Flood

Legendary Creature — Salamander Serpent

Eluge, the Shoreless Sea

Legendary Creature — Elemental Fish

Tidal Warrior

Creature — Merfolk Warrior

The Flood of Mars

Creature — Alien Zombie Horror

Streambed Aquitects

Creature — Merfolk Scout

Aquitect's Will

Kindred Sorcery — Merfolk

Tide Shaper

Creature — Merfolk Wizard

Kukemssa Serpent

Creature — Serpent

Water Wurm

Creature — Wurm

Part Water

Sorcery

Harbor Serpent

Creature — Serpent

Sea Serpent

Creature — Serpent

Dreamwinder

Creature — Serpent

Rishadan Dockhand

Creature — Merfolk

Dauntless River Marshal

Creature — Human Soldier

Tidal Bore

Instant

Tideforce Elemental

Creature — Elemental

Stormtide Leviathan

Creature — Leviathan

Island

Basic Land — Island

Waker of the Wilds

Creature — Merfolk Shaman

Noyan Dar, Roil Shaper

Legendary Creature — Merfolk Ally

Seasinger

Creature — Merfolk

Dandân

Creature — Fish

Tideshaper Mystic

Creature — Merfolk Wizard

Merfolk Seastalkers

Creature — Merfolk Scout

Serpent of the Endless Sea

Creature — Serpent

Deeptread Merrow

Creature — Merfolk Rogue

Reef Shaman

Creature — Merfolk Shaman

Sea Monster

Creature — Serpent

A-Tatyova, Steward of Tides

Legendary Creature — Merfolk Druid