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
Hackrobat 1BRCreature — Human Rogue Spectacle {B}{R} (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.) {B}: Hackrobat gains deathtouch until end of turn. {R}: Hackrobat gets +2/-2 until end of turn. 2/3
Stolen Vitality 1RInstant Target creature gets +3/+1 until end of turn. If it's your turn, that creature gains trample until end of turn. Otherwise, it gains first strike until end of turn.
Radiant's Judgment 2WInstant Destroy target creature with power 4 or greater. Cycling {2} ({2}, Discard this card: Draw a card.)
Bog Serpent 5BCreature — Serpent Bog Serpent can't attack unless defending player controls a Swamp. When you control no Swamps, sacrifice Bog Serpent. 5/5
Brainwash WEnchantment — Aura Enchant creature Enchanted creature can't attack unless its controller pays {3}.
Mirrex Land — Sphere {T}: Add {C}. {T}: Add one mana of any color. Activate only if Mirrex entered the battlefield this turn. {3}, {T}: Create a 1/1 colorless Phyrexian Mite artifact creature token with toxic 1 and "This creature can't block." (Players dealt combat damage by it also get a poison counter.)
Flowstone Wall 2RCreature — Wall Defender (This creature can't attack.) {R}: Flowstone Wall gets +1/-1 until end of turn. 0/6
Highcliff Felidar 5WWCreature — Cat Beast Vigilance When Highcliff Felidar enters the battlefield, for each opponent, choose a creature with the greatest power among creatures that player controls. Destroy those creatures. 5/5
Infinite Authority WWWEnchantment — Aura Enchant creature Whenever enchanted creature blocks or becomes blocked by a creature with toughness 3 or less, destroy the other creature at end of combat. At the beginning of the next end step, if that creature was destroyed this way, put a +1/+1 counter on the first creature.
Recumbent Bliss 2WEnchantment — Aura Enchant creature Enchanted creature can't attack or block. At the beginning of your upkeep, you may gain 1 life.
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