Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Reverse the Polarity

1UU · Instant

Choose one — • Counter all other spells. • Switch each creature's power and toughness until end of turn. • Creatures can't be blocked this turn.

Similar cards

Color identity:
NameManaTypeText
Ashaya, Soul of the Wild 3GGLegendary Creature — Elemental Ashaya, Soul of the Wild's power and toughness are each equal to the number of lands you control. Nontoken creatures you control are Forest lands in addition to their other types. (They're still affected by summoning sickness.) */*
Soulless One 3BCreature — Zombie Avatar Soulless One's power and toughness are each equal to the number of Zombies on the battlefield plus the number of Zombie cards in all graveyards. */*
Tishana, Voice of Thunder 5GULegendary Creature — Merfolk Shaman Tishana, Voice of Thunder's power and toughness are each equal to the number of cards in your hand. You have no maximum hand size. When Tishana enters the battlefield, draw a card for each creature you control. */*
Null Chamber 3WWorld Enchantment As Null Chamber enters the battlefield, you and an opponent each choose a card name other than a basic land card name. Spells with the chosen names can't be cast and lands with the chosen names can't be played.
Hexbane Tortoise 2GCreature — Turtle Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.) Enlist (As this creature attacks, you may tap a nonattacking creature you control without summoning sickness. When you do, add its power to this creature's until end of turn.) 3/2
Fretwork Colony 1BCreature — Insect Fretwork Colony can't block. At the beginning of your upkeep, put a +1/+1 counter on Fretwork Colony and you lose 1 life. 1/1
Imoen, Wily Trickster 1UULegendary Creature — Human Rogue Wizard Imoen, Wily Trickster can't be blocked. Whenever Imoen deals combat damage to a player, you may exile an instant or sorcery card from your graveyard. When you do, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step. 3/2
Pearl Lake Ancient 5UUCreature — Leviathan Flash This spell can't be countered. Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Return three lands you control to their owner's hand: Return Pearl Lake Ancient to its owner's hand. 6/7
Triumph of Ferocity 2GEnchantment At the beginning of your upkeep, draw a card if you control the creature with the greatest power or tied for the greatest power.
Junk Jet 1RArtifact — Equipment When Junk Jet enters the battlefield, create a Junk token. (It's an artifact with "{T}, Sacrifice this artifact: Exile the top card of your library. You may play that card this turn. Activate only as a sorcery.") {3}, Sacrifice another artifact: Double equipped creature's power until end of turn. Equip {1}
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