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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
Cryptoplasm 1UUCreature — Shapeshifter At the beginning of your upkeep, you may have Cryptoplasm become a copy of another target creature, except it has this ability. 2/2
Gloomwidow's Feast 3GInstant Destroy target creature with flying. If that creature was blue or black, create a 1/2 green Spider creature token with reach. (It can block creatures with flying.)
Gigadrowse UInstant Replicate {U} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.) Tap target permanent.
Rasaad, Dragon Monk 2WULegendary Creature — Human Monk When Rasaad, Dragon Monk dies, create two 1/1 blue Faerie Dragon creature tokens with flying. 4/4
Dying Wish 1BEnchantment — Aura Enchant creature you control When enchanted creature dies, target player loses X life and you gain X life, where X is its power.
Scepter of Dominance 1WWArtifact {W}, {T}: Tap target permanent.
Upwelling 3GEnchantment Players don't lose unspent mana as steps and phases end.
Hand to Hand 2REnchantment During combat, players can't cast instant spells or activate abilities that aren't mana abilities.
Aquatic Incursion 3UEnchantment When Aquatic Incursion enters the battlefield, create two 1/1 blue Merfolk creature tokens with hexproof. (They can't be the targets of spells or abilities your opponents control.) {3}{U}: Target Merfolk can't be blocked this turn.
Devouring Tendrils 1GSorcery Target creature you control deals damage equal to its power to target creature or planeswalker you don't control. When the permanent you don't control dies this turn, you gain 2 life.
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