Card Codex

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17 May 2024: Card library updated.

Mercurial Transformation

1U · Sorcery — Lesson

Until end of turn, target nonland permanent loses all abilities and becomes your choice of a blue Frog creature with base power and toughness 1/1 or a blue Octopus creature with base power and toughness 4/4.

Similar cards

Color identity:
NameManaTypeText
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Flood of Tears 4UUSorcery Return all nonland permanents to their owners' hands. If you return four or more nontoken permanents you control this way, you may put a permanent card from your hand onto the battlefield.
Phantom Beast 3UCreature — Illusion Beast When Phantom Beast becomes the target of a spell or ability, sacrifice it. 4/5
Klement, Knowledge Acolyte 1WULegendary Creature — Tiefling Cleric Vigilance When this creature specializes, seek three nonland permanent cards. Choose one of those cards and shuffle the rest into your library. 3/4
Duelist of the Mind 1UCreature — Human Advisor Flying, vigilance Duelist of the Mind's power is equal to the number of cards you've drawn this turn. Whenever you commit a crime, you may draw a card. If you do, discard a card. This ability triggers only once each turn. */3
Perilous Vault 4Artifact {5}, {T}, Exile Perilous Vault: Exile all nonland permanents.
Cave of the Frost Dragon Land If you control two or more other lands, Cave of the Frost Dragon enters the battlefield tapped. {T}: Add {W}. {4}{W}: Cave of the Frost Dragon becomes a 3/4 white Dragon creature with flying until end of turn. It's still a land.
Rotfeaster Maggot 4BCreature — Insect When Rotfeaster Maggot enters the battlefield, exile target creature card from a graveyard. You gain life equal to that card's toughness. 3/5
Sharpshooter Elf 2GCreature — Elf Ranger Reach Sharpshooter Elf's power is equal to the number of creatures you control. When Sharpshooter Elf enters the battlefield, it deals damage equal to its power to target creature with flying an opponent controls. */2
Council of Echoes 4UUCreature — Spirit Advisor Flying Descend 4 — When Council of Echoes enters the battlefield, if there are four or more permanent cards in your graveyard, return up to one target nonland permanent other than Council of Echoes to its owner's hand. 4/4
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