Breaching Hippocamp

Creature — Horse Fish

Crystacean

Creature — Crab

Frilled Mystic

Creature — Elf Lizard Wizard

Dragon Turtle

Creature — Dragon Turtle

Undersea Invader

Creature — Giant Rogue

Voracious Greatshark

Creature — Shark

Harbinger of the Tides

Creature — Merfolk Wizard

Merfolk of the Depths

Creature — Merfolk Soldier

Tidal Barracuda

Creature — Fish

Burrog Befuddler

Creature — Frog Wizard

Deceiver Exarch

Creature — Phyrexian Cleric

Mystic Snake

Creature — Snake

Viashino Bladescout

Creature — Lizard Scout

Breaking Wave

Sorcery

Mizzium Meddler

Creature — Vedalken Wizard

Flash

Instant

Eddymurk Crab

Creature — Elemental Crab

Merfolk Trickster

Creature — Merfolk Wizard

Brineborn Cutthroat

Creature — Merfolk Pirate

Cunning Nightbonder

Creature — Human Rogue

Slitherwisp

Creature — Elemental Nightmare

Shambleshark

Creature — Shark Crab

Keeper of the Secret Lair

Legendary Creature — Merfolk Rogue

Yeva, Nature's Herald

Legendary Creature — Elf Shaman

Valley Floodcaller

Creature — Otter Wizard

Voidmage Husher

Creature — Human Wizard

Wind Strider

Creature — Merfolk Wizard

Teferi, Druid of Argoth

Legendary Creature — Human Druid

High Fae Trickster

Creature — Faerie Wizard

Prismwake Merrow

Creature — Merfolk Wizard

Teferi, Mage of Zhalfir

Legendary Creature — Human Wizard