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
Mild-Mannered Librarian GCreature — Human {3}{G}: Mild-Mannered Librarian becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once. 1/1
Whims of the Fates 5RSorcery Starting with you, each player separates all permanents they control into three piles. Then each player chooses one of their piles at random and sacrifices those permanents. (Piles can be empty.)
Slumbering Tora 3Artifact {2}, Discard a Spirit or Arcane card: Slumbering Tora becomes an X/X Cat artifact creature until end of turn, where X is the discarded card's mana value.
James, Wandering Dad 2ULegendary Creature — Human Scientist {T}: Add {C}{C}. Spend this mana only to activate abilities. 2/4
Brimstone Vandal 2RCreature — Devil Menace (This creature can't be blocked except by two or more creatures.) If it's neither day nor night, it becomes day as Brimstone Vandal enters the battlefield. Whenever day becomes night or night becomes day, Brimstone Vandal deals 1 damage to each opponent. 2/3
Snake Basket 4Artifact {X}, Sacrifice Snake Basket: Create X 1/1 green Snake creature tokens. Activate only as a sorcery.
Modular Monstrosity 7Artifact Creature — Construct Whenever an opponent casts a spell, you have five seconds to choose a keyword you haven't chosen for a card named Modular Monstrosity today that's been printed on a creature card. If you do, Modular Monstrosity gains that ability. Otherwise, Modular Monstrosity loses all keyword abilities. 3/3
The Celestus 3Legendary Artifact If it's neither day nor night, it becomes day as The Celestus enters the battlefield. {T}: Add one mana of any color. {3}, {T}: If it's night, it becomes day. Otherwise, it becomes night. Activate only as a sorcery. Whenever day becomes night or night becomes day, you gain 1 life. You may draw a card. If you do, discard a card.
Krovikan Elementalist BBCreature — Human Wizard {2}{R}: Target creature gets +1/+0 until end of turn. {U}{U}: Target creature you control gains flying until end of turn. Sacrifice it at the beginning of the next end step. 1/1
Kresh the Bloodbraided 2BRGLegendary Creature — Human Warrior Whenever another creature dies, you may put X +1/+1 counters on Kresh the Bloodbraided, where X is that creature's power. 3/3
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