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
Majestic Myriarch 4GCreature — Chimera Majestic Myriarch's power and toughness are each equal to twice the number of creatures you control. At the beginning of each combat, Majestic Myriarch gains flying until end of turn if you control a creature with flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, reach, trample, and vigilance. */*
Karn, the Great Creator 4Legendary Planeswalker — Karn Activated abilities of artifacts your opponents control can't be activated. [+1]: Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value. [−2]: You may reveal an artifact card you own from outside the game or choose a face-up artifact card you own in exile. Put that card into your hand. Loyalty 5
Ulvenwald Hydra 4GGCreature — Hydra Reach Ulvenwald Hydra's power and toughness are each equal to the number of lands you control. When Ulvenwald Hydra enters the battlefield, you may search your library for a land card, put it onto the battlefield tapped, then shuffle. */*
Errant Doomsayers 1WCreature — Human Rebel {T}: Tap target creature with toughness 2 or less. 1/1
Citywide Bust 1WWSorcery Destroy all creatures with toughness 4 or greater.
Symmetry Matrix 4Artifact Whenever a creature with power equal to its toughness enters the battlefield under your control, you may pay {1}. If you do, draw a card.
Silverwing Squadron 5WCreature — Human Knight Flying, vigilance Silverwing Squadron's power and toughness are each equal to the number of creatures you control. Whenever Silverwing Squadron attacks, create a number of 2/2 white Knight creature tokens with vigilance equal to the number of opponents you have. */*
Coralhelm Commander UUCreature — Merfolk Soldier Level up {1} ({1}: Put a level counter on this. Level up only as a sorcery.) LEVEL 2-3 3/3 Flying LEVEL 4+ 4/4 Flying Other Merfolk creatures you control get +1/+1. 2/2
Titania, Gaea Incarnate Legendary Creature — Elemental Avatar Vigilance, reach, trample, haste Titania, Gaea Incarnate's power and toughness are each equal to the number of lands you control. When Titania enters the battlefield, return all land cards from your graveyard to the battlefield tapped. {3}{G}: Put four +1/+1 counters on target land you control. It becomes a 0/0 Elemental creature with haste. It's still a land. */*
Predator's Rapport 2GInstant Choose target creature you control. You gain life equal to that creature's power plus its toughness.
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