Card Codex

M:tG card similarity search

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
Renegade Doppelganger 1UCreature — Shapeshifter Whenever another creature enters the battlefield under your control, you may have Renegade Doppelganger become a copy of that creature until end of turn. (If it does, it loses this ability for the rest of the turn.) 0/1
Hellion Eruption 5RSorcery Sacrifice all creatures you control, then create that many 4/4 red Hellion creature tokens.
End Hostilities 3WWSorcery Destroy all creatures and all permanents attached to creatures.
Garruk, Savage Herald 4GGLegendary Planeswalker — Garruk [+1]: Reveal the top card of your library. If it's a creature card, put it into your hand. Otherwise, put it on the bottom of your library. [−2]: Target creature you control deals damage equal to its power to another target creature. [−7]: Until end of turn, creatures you control gain "You may have this creature assign its combat damage as though it weren't blocked." Loyalty 5
Unbound Flourishing 2GEnchantment Whenever you cast a permanent spell with a mana cost that contains {X}, double the value of X. Whenever you cast an instant or sorcery spell or activate an ability, if that spell's mana cost or that ability's activation cost contains {X}, copy that spell or ability. You may choose new targets for the copy.
Hunted Lammasu 2WWCreature — Lammasu Flying When Hunted Lammasu enters the battlefield, target opponent creates a 4/4 black Horror creature token. 5/5
Rune of Mortality 1BEnchantment — Aura Rune Enchant permanent When Rune of Mortality enters the battlefield, draw a card. As long as enchanted permanent is a creature, it has deathtouch. As long as enchanted permanent is an Equipment, it has "Equipped creature has deathtouch."
Kaya, Spirits' Justice 2WBLegendary Planeswalker — Kaya Whenever one or more creatures you control and/or creature cards in your graveyard are put into exile, you may choose a creature card from among them. Until end of turn, target token you control becomes a copy of it, except it has flying. [+2]: Surveil 2, then exile a card from a graveyard. [+1]: Create a 1/1 white and black Spirit creature token with flying. [−2]: Exile target creature you control. For each other player, exile up to one target creature that player controls. Loyalty 3
Cornered Market 2WEnchantment Players can't cast spells with the same name as a nontoken permanent. Players can't play nonbasic lands with the same name as a nontoken permanent.
Graveyard Marshal BBCreature — Zombie Soldier {2}{B}, Exile a creature card from your graveyard: Create a tapped 2/2 black Zombie creature token. 3/2
Page 251