Benthicore

Creature — Elemental

Lord of the Unreal

Creature — Human Wizard

Cephalid Retainer

Creature — Octopus

Aquatic Incursion

Enchantment

Cephalid Inkshrouder

Creature — Octopus

Vertigo Spawn

Creature — Illusion

Walking Dream

Creature — Illusion

Aboshan, Cephalid Emperor

Legendary Creature — Octopus Noble

Cephalid Illusionist

Creature — Octopus Wizard

Cephalid Pathmage

Creature — Octopus Wizard

Octopus Form

Instant — Lesson

Aetherplasm

Creature — Illusion

Summoner's Bane

Instant

Minn, Wily Illusionist

Legendary Creature — Gnome Wizard

Godhunter Octopus

Creature — Octopus

Tidal Terror

Creature — Octopus

Deeproot Waters

Enchantment

Horror of the Dim

Creature — Horror

Jungleborn Pioneer

Creature — Merfolk Scout

Serpent of Yawning Depths

Enchantment Creature — Serpent

Benthic Giant

Creature — Giant

Octomancer

Creature — Frog Druid

Hunted Phantasm

Creature — Spirit

Cleric of Chill Depths

Creature — Merfolk Cleric

Hazy Homunculus

Creature — Homunculus Illusion

Labyrinth Minotaur

Creature — Minotaur

Exotic Pets

Instant

Giant Oyster

Creature — Oyster

Glyph of Delusion

Instant

The Watcher in the Water

Legendary Creature — Kraken

Callous Oppressor

Creature — Octopus