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17 May 2024: Card library updated.

Polymorphist's Jest

1UU · Instant

Until end of turn, each creature target player controls loses all abilities and becomes a blue Frog with base power and toughness 1/1.

Similar cards

Color identity:
NameManaTypeText
Allosaurus Rider 5GGCreature — Elf Warrior You may exile two green cards from your hand rather than pay this spell's mana cost. Allosaurus Rider's power and toughness are each equal to 1 plus the number of lands you control. 1+*/1+*
Phthisis 3BBBBSorcery Destroy target creature. Its controller loses life equal to its power plus its toughness. Suspend 5—{1}{B} (Rather than cast this card from your hand, you may pay {1}{B} and exile it with five time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)
Chimeric Idol 3Artifact {0}: Tap all lands you control. Chimeric Idol becomes a 3/3 Turtle artifact creature until end of turn.
Ego Erasure 2UTribal Instant — Shapeshifter Changeling (This card is every creature type.) Creatures target player controls get -2/-0 and lose all creature types until end of turn.
The Curse of Fenric 2GWEnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — For each player, destroy up to one target creature that player controls. For each creature destroyed this way, its controller creates a 3/3 green Mutant creature token with deathtouch. II — Target nontoken creature becomes a 6/6 legendary Horror creature named Fenric and loses all abilities. III — Target Mutant fights another target creature named Fenric.
Apocalypse Demon 4BBCreature — Demon Flying Apocalypse Demon's power and toughness are each equal to the number of cards in your graveyard. At the beginning of your upkeep, tap Apocalypse Demon unless you sacrifice another creature. */*
Talion, the Kindly Lord 2UBLegendary Creature — Faerie Noble Flying As Talion, the Kindly Lord enters the battlefield, choose a number between 1 and 10. Whenever an opponent casts a spell with mana value, power, or toughness equal to the chosen number, that player loses 2 life and you draw a card. 3/4
Sturmgeist 3UUCreature — Spirit Flying Sturmgeist's power and toughness are each equal to the number of cards in your hand. Whenever Sturmgeist deals combat damage to a player, draw a card. */*
Rootless Yew 3GGCreature — Treefolk When Rootless Yew dies, search your library for a creature card with power or toughness 6 or greater, reveal it, put it into your hand, then shuffle. 5/4
Catapult Fodder 2BCreature — Zombie At the beginning of combat on your turn, if you control three or more creatures that each have toughness greater than their power, transform Catapult Fodder. 1/5
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