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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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Dedicated Dollmaker 1WCreature — Dwarf Artificer When Dedicated Dollmaker enters the battlefield, exile up to one other target nonland, nontoken permanent. Its controller creates a token that's a copy of it, except it's not legendary and it's an artifact in addition to its other types. {1}{W}: Tokens you control gain indestructible until end of turn. Activate only once. 2/2
Swarm Shambler GCreature — Fungus Beast Swarm Shambler enters the battlefield with a +1/+1 counter on it. Whenever a creature you control with a +1/+1 counter on it becomes the target of a spell an opponent controls, create a 1/1 green Insect creature token. {1}, {T}: Put a +1/+1 counter on Swarm Shambler. 0/0
Cosmic Hunger 1GInstant Target creature you control deals damage equal to its power to another target creature, planeswalker, or battle.
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The Fourth Sphere Plane — Phyrexia At the beginning of your upkeep, sacrifice a nonblack creature. Whenever chaos ensues, create a 2/2 black Zombie creature token.
Cemetery Reaper 1BBCreature — Zombie Other Zombie creatures you control get +1/+1. {2}{B}, {T}: Exile target creature card from a graveyard. Create a 2/2 black Zombie creature token. 2/2
The Howling Abomination 3RGLegendary Creature — Human Beast Warrior Haste The Howling Abomination has trample as long as you've cast three or more spells this turn. Whenever The Howling Abomination becomes the target of a spell, it gets +2/+2 until end of turn and deals 2 damage to each opponent. 5/5
Bilbo's Ring 3Legendary Artifact — Equipment As long as it's your turn, equipped creature has hexproof and can't be blocked. Whenever equipped creature attacks alone, you draw a card and you lose 1 life. Equip Halfling {1} ({1}: Attach to target Halfling you control. Equip only as a sorcery.) Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)
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