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
Rothga, Bonded Engulfer 2GGLegendary Creature — Phyrexian Beast Trample When Rothga, Bonded Engulfer enters the battlefield, you get a one-time boon with "When you cast a creature spell, it perpetually gets +X/+X, where X is its power." 4/4
Talion's Throneguard 2UUCreature — Faerie Wizard Flash Bargain Flying When Talion's Throneguard enters the battlefield, return up to one target spell or nonland permanent to its owner's hand. If Talion's Throneguard was bargained, that card perpetually gains "This spell costs {2} more to cast." 2/1
Summoner's Bane 2UUInstant Counter target creature spell. Create a 2/2 blue Illusion creature token.
Delif's Cone 0Artifact {T}, Sacrifice Delif's Cone: This turn, when target creature you control attacks and isn't blocked, you may gain life equal to its power. If you do, it assigns no combat damage this turn.
Behemoth of Vault 0 6Artifact Creature — Robot Trample When Behemoth of Vault 0 enters the battlefield, you get {E}{E}{E}{E} (four energy counters). When Behemoth of Vault 0 dies, you may pay an amount of {E} equal to target nonland permanent's mana value. When you do, destroy that permanent. 6/6
Adeline, Resplendent Cathar 1WWLegendary Creature — Human Knight Vigilance Adeline, Resplendent Cathar's power is equal to the number of creatures you control. Whenever you attack, for each opponent, create a 1/1 white Human creature token that's tapped and attacking that player or a planeswalker they control. */4
Attendant of Vraska 1BGCreature — Zombie Soldier When Attendant of Vraska dies, if you control a Vraska planeswalker, you gain life equal to Attendant of Vraska's power. 3/3
Mirozel 3UCreature — Illusion Flying When Mirozel becomes the target of a spell or ability, return Mirozel to its owner's hand. 2/3
Walker of the Grove 6GGCreature — Elemental When Walker of the Grove leaves the battlefield, create a 4/4 green Elemental creature token. Evoke {4}{G} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.) 7/7
Norn's Disassembly WEnchantment {1}{W}, Sacrifice a historic permanent: Seek a historic card.
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