The Mimeoplasm

Legendary Creature — Ooze

Uugguu, the Omniplasm

Legendary Creature — Ooze

Mimeoplasm, Revered One

Legendary Creature — Ooze

Gigantoplasm

Creature — Shapeshifter

Clone

Creature — Shapeshifter

Auton Soldier

Artifact Creature — Alien Soldier

Ancient Ooze

Creature — Ooze

Clever Impersonator

Creature — Shapeshifter

Necrotic Ooze

Creature — Ooze

Body Double

Creature — Shapeshifter

Ambassador Blorpityblorpboop

Legendary Creature — Alien Advisor Guest

Altered Ego

Creature — Shapeshifter

Kinetic Ooze

Creature — Ooze

S.N.O.T.

Creature — Ooze

Quicksilver Gargantuan

Creature — Shapeshifter

You and Ooze Army?

Sorcery

Hulking Metamorph

Artifact Creature — Shapeshifter

Impossible Man

Legendary Creature — Alien Shapeshifter

Aeve, Progenitor Ooze

Legendary Creature — Ooze

Fludge, Gunk Guardian

Legendary Creature — Slug Ooze

Vesuvan Doppelganger

Creature — Shapeshifter

Uchuulon

Creature — Crab Ooze Horror

March of the World Ooze

Enchantment

Phyrexian Metamorph

Artifact Creature — Phyrexian Shapeshifter

Cryptoplasm

Creature — Shapeshifter

Consuming Blob

Creature — Ooze

Volo, Guide to Monsters

Legendary Creature — Human Wizard

Gelatinous Cube

Creature — Ooze

Mitotic Ultimus

Legendary Creature — Ooze Giant

Benthic Anomaly

Creature — Eldrazi Serpent

Higher Level Zone Monster

Creature — Shapeshifter