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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
Tishana, Voice of Thunder 5GULegendary Creature — Merfolk Shaman Tishana, Voice of Thunder's power and toughness are each equal to the number of cards in your hand. You have no maximum hand size. When Tishana enters the battlefield, draw a card for each creature you control. */*
Westvale Cult Leader Creature — Human Cleric Westvale Cult Leader's power and toughness are each equal to the number of creatures you control. At the beginning of your end step, create a 1/1 white and black Human Cleric creature token. */*
Primal Plasma 3UCreature — Elemental Shapeshifter As Primal Plasma enters the battlefield, it becomes your choice of a 3/3 creature, a 2/2 creature with flying, or a 1/6 creature with defender. */*
Demonic Tourist Laser Stickers {TK}{TK} — Outlast {1} ({1}, {T}: Put a +1/+1 counter on this creature. Outlast only as a sorcery.) {TK}{TK}{TK} — When this permanent dies, you get seven {TK}. {TK}{TK} — 1/4 {TK}{TK}{TK}{TK}{TK} — 9/6
Abomination of Llanowar 1BGLegendary Creature — Elf Horror Vigilance; menace (This creature can't be blocked except by two or more creatures.) Abomination of Llanowar's power and toughness are each equal to the number of Elves you control plus the number of Elf cards in your graveyard. */*
Belligerent Brontodon 5GWCreature — Dinosaur Each creature you control assigns combat damage equal to its toughness rather than its power. 4/6
Sydri, Galvanic Genius WUBLegendary Creature — Human Artificer {U}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn. {W}{B}: Target artifact creature gains deathtouch and lifelink until end of turn. 2/2
Wood Elemental 3GCreature — Elemental As Wood Elemental enters the battlefield, sacrifice any number of untapped Forests. Wood Elemental's power and toughness are each equal to the number of Forests sacrificed as it entered the battlefield. */*
Soul Separator 3Artifact {5}, {T}, Sacrifice Soul Separator: Exile target creature card from your graveyard. Create a token that's a copy of that card, except it's 1/1, it's a Spirit in addition to its other types, and it has flying. Create a black Zombie creature token with power equal to that card's power and toughness equal to that card's toughness.
Sutured Ghoul 4BBBCreature — Zombie Trample As Sutured Ghoul enters the battlefield, exile any number of creature cards from your graveyard. Sutured Ghoul's power is equal to the total power of the exiled cards and its toughness is equal to their total toughness. */*
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