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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
Control Win Condition 4UUCreature — Whale This spell can't be countered. Shroud Control Win Condition's power and toughness are each equal to the number of turns you've taken this game. (If this is in your deck, please keep track of your turns. This means you, Mark.) */*
Dakkon Blackblade 2WUUBLegendary Creature — Human Warrior Dakkon Blackblade's power and toughness are each equal to the number of lands you control. */*
Xenic Poltergeist 1BBCreature — Spirit {T}: Until your next upkeep, target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value. 1/1
Wandering Fumarole Land Wandering Fumarole enters the battlefield tapped. {T}: Add {U} or {R}. {2}{U}{R}: Until end of turn, Wandering Fumarole becomes a 1/4 blue and red Elemental creature with "{0}: Switch this creature's power and toughness until end of turn." It's still a land.
Molimo, Maro-Sorcerer 4GGGLegendary Creature — Elemental Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Molimo, Maro-Sorcerer's power and toughness are each equal to the number of lands you control. */*
Veiled Sentry UEnchantment When an opponent casts a spell, if Veiled Sentry is an enchantment, Veiled Sentry becomes an Illusion creature with power and toughness each equal to that spell's mana value.
Darksteel Juggernaut 5Artifact Creature — Juggernaut Indestructible Darksteel Juggernaut's power and toughness are each equal to the number of artifacts you control. Darksteel Juggernaut attacks each combat if able. */*
Svogthos, the Restless Tomb Land {T}: Add {C}. {3}{B}{G}: Until end of turn, Svogthos, the Restless Tomb becomes a black and green Plant Zombie creature with "This creature's power and toughness are each equal to the number of creature cards in your graveyard." It's still a land.
Revenant 4BCreature — Spirit Flying Revenant's power and toughness are each equal to the number of creature cards in your graveyard. */*
Rimefeather Owl 5UUSnow Creature — Bird Flying Rimefeather Owl's power and toughness are each equal to the number of snow permanents on the battlefield. {1}{S}: Put an ice counter on target permanent. Permanents with ice counters on them are snow. */*
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