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
Brightling 1WWCreature — Shapeshifter {W}: Brightling gains vigilance until end of turn. {W}: Brightling gains lifelink until end of turn. {W}: Return Brightling to its owner's hand. {1}: Brightling gets +1/-1 or -1/+1 until end of turn. 3/3
City in a Bottle 2Artifact Whenever one or more other nontoken permanents with a name originally printed in the Arabian Nights expansion are on the battlefield, their controllers sacrifice them. Players can't cast spells or play lands with a name originally printed in the Arabian Nights expansion.
Narnam Cobra 2Artifact Creature — Snake {G}: Narnam Cobra gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.) 2/1
Ovinomancer 2UCreature — Human Wizard When Ovinomancer enters the battlefield, sacrifice it unless you return three basic lands you control to their owner's hand. {T}, Return Ovinomancer to its owner's hand: Destroy target creature. It can't be regenerated. That creature's controller creates a 0/1 green Sheep creature token. 0/1
Keeper of the Sacred Word 2GCreature — Human Druid As Keeper of the Sacred Word enters the battlefield, choose a word. Whenever an opponent says the chosen word, Keeper of the Sacred Word gets +3/+3 until end of turn. 2/3
Spell Pierce UInstant Counter target noncreature spell unless its controller pays {2}.
Fully Grown 2GInstant Target creature gets +3/+3 until end of turn. Put a trample counter on it.
Mystic Denial 1UUInstant Counter target creature or sorcery spell.
Grand Abolisher WWCreature — Human Cleric During your turn, your opponents can't cast spells or activate abilities of artifacts, creatures, or enchantments. 2/2
Wily Bandar GCreature — Cat Monkey {2}{G}: Wily Bandar gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) 1/1
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