Card Codex

M:tG card similarity search

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
Voice of the Vermin 3GCreature — Human Citizen Voice of the Vermin enters the battlefield with a shield counter on it. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) Whenever Voice of the Vermin attacks, target creature you control has base power and toughness 4/4 until end of turn. 2/2
Nightsky Mimic 1W/BCreature — Shapeshifter Whenever you cast a spell that's both white and black, Nightsky Mimic has base power and toughness 4/4 until end of turn and gains flying until end of turn. 2/1
Frodo, Sauron's Bane WLegendary Creature — Halfling Citizen {W/B}{W/B}: If Frodo, Sauron's Bane is a Citizen, it becomes a Halfling Scout with base power and toughness 2/3 and lifelink. {B}{B}{B}: If Frodo is a Scout, it becomes a Halfling Rogue with "Whenever this creature deals combat damage to a player, that player loses the game if the Ring has tempted you four or more times this game. Otherwise, the Ring tempts you." 1/2
Eldrazi Mimic 2Creature — Eldrazi Whenever another colorless creature enters the battlefield under your control, you may change Eldrazi Mimic's base power and toughness to that creature's power and toughness until end of turn. 2/1
Eccentric Apprentice 2UCreature — Tiefling Wizard Flying When Eccentric Apprentice enters the battlefield, venture into the dungeon. (Enter the first room or advance to the next room.) At the beginning of combat on your turn, if you've completed a dungeon, up to one target creature becomes a Bird with base power and toughness 1/1 and flying until end of turn. 2/2
Overwhelming Splendor 6WWEnchantment — Aura Curse Enchant player Creatures enchanted player controls lose all abilities and have base power and toughness 1/1. Enchanted player can't activate abilities that aren't mana abilities or loyalty abilities.
Dwarven Thaumaturgist 2RCreature — Dwarf Shaman {T}: Switch target creature's power and toughness until end of turn. 1/2
About Face RInstant Switch target creature's power and toughness until end of turn.
Transmutation 1BInstant Switch target creature's power and toughness until end of turn.
Woodcaller Automaton 10Artifact Creature — Construct Prototype {2}{G}{G} — 3/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) When Woodcaller Automaton enters the battlefield, if you cast it, untap target land you control. It becomes a Treefolk creature with haste and base power and toughness equal to Woodcaller Automaton's power and toughness. It's still a land. 8/8
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