A-Tatyova, Steward of Tides

Legendary Creature — Merfolk Druid

Tatyova, Benthic Druid

Legendary Creature — Merfolk Druid

Waker of the Wilds

Creature — Merfolk Shaman

Noyan Dar, Roil Shaper

Legendary Creature — Merfolk Ally

Tideforce Elemental

Creature — Elemental

Tideshaper Mystic

Creature — Merfolk Wizard

Hydroform

Instant

Tidal Warrior

Creature — Merfolk Warrior

Windrider Eel

Creature — Fish

Genemorph Imago

Creature — Insect Druid

Fecund Greenshell

Creature — Elemental Turtle

Titania, Gaea Incarnate

Legendary Creature — Elemental Avatar

Llanowar Loamspeaker

Creature — Elf Druid

Quirion Druid

Creature — Elf Druid

Wakeroot Elemental

Creature — Elemental

A-Llanowar Loamspeaker

Creature — Elf Druid

Reef Shaman

Creature — Merfolk Shaman

Wave-Wing Elemental

Creature — Elemental

Tidal Courier

Creature — Merfolk

Silvanus's Invoker

Creature — Dragon Druid

Mirkwood Meditator

Creature — Elf Druid

Titania, Protector of Argoth

Legendary Creature — Elemental

Nissa, Worldwaker

Legendary Planeswalker — Nissa

Halimar Tidecaller

Creature — Human Wizard Ally

Streambed Aquitects

Creature — Merfolk Scout

Tide Shaper

Creature — Merfolk Wizard

Stone-Seeder Hierophant

Creature — Human Druid

Roil Elemental

Creature — Elemental

Lair of the Hydra

Land

Soaring Seacliff

Land

Sea Drake

Creature — Drake