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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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Goddric, Cloaked Reveler 1RRLegendary Creature — Human Noble Haste Celebration — As long as two or more nonland permanents entered the battlefield under your control this turn, Goddric, Cloaked Reveler is a Dragon with base power and toughness 4/4, flying, and "{R}: Dragons you control get +1/+0 until end of turn." (It loses all other creature types.) 3/3
Merfolk Thaumaturgist 2UCreature — Merfolk Wizard {T}: Switch target creature's power and toughness until end of turn. 1/2
Lineprancers 1GCreature — Centaur Performer When Lineprancers enters the battlefield, you get {TK}{TK}, then you may put a power and toughness sticker on a creature you own. {3}{G}: Target creature you don't control blocks target creature you control with a power and toughness sticker on it other than Lineprancers this turn if able. 2/2
Unctus's Retrofitter 2UCreature — Phyrexian Artificer Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) When Unctus's Retrofitter enters the battlefield, up to one target artifact you control becomes an artifact creature with base power and toughness 4/4 for as long as Unctus's Retrofitter remains on the battlefield. 2/3
Saw in Half 2BInstant Destroy target creature. If that creature dies this way, its controller creates two tokens that are copies of that creature, except their base power is half that creature's power and their base toughness is half that creature's toughness. Round up each time.
The Master, Transcendent 1BGULegendary Artifact Creature — Mutant When The Master, Transcendent enters the battlefield, target player gets two rad counters. {T}: Put target creature card in a graveyard that was milled this turn onto the battlefield under your control. It's a green Mutant with base power and toughness 3/3. (It loses its other colors and creature types.) 2/4
A-Mightstone's Animation 2UEnchantment — Aura Enchant artifact When Mightstone's Animation enters the battlefield, draw two cards, then discard a card. Enchanted artifact is a creature with base power and toughness 4/4 in addition to its other types.
Unnatural Growth 1GGGGEnchantment At the beginning of each combat, double the power and toughness of each creature you control until end of turn.
Riptide Mangler 1UCreature — Beast {1}{U}: Change Riptide Mangler's base power to target creature's power. (This effect lasts indefinitely.) 0/3
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