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
The Master, Transcendent 1BGULegendary Artifact Creature — Mutant When The Master, Transcendent enters the battlefield, target player gets two rad counters. {T}: Put target creature card in a graveyard that was milled this turn onto the battlefield under your control. It's a green Mutant with base power and toughness 3/3. (It loses its other colors and creature types.) 2/4
Aurelia, Exemplar of Justice 2RWLegendary Creature — Angel Flying Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) At the beginning of combat on your turn, choose up to one target creature you control. Until end of turn, that creature gets +2/+0, gains trample if it's red, and gains vigilance if it's white. 2/5
Shivan Emissary 2RCreature — Human Wizard Kicker {1}{B} (You may pay an additional {1}{B} as you cast this spell.) When Shivan Emissary enters the battlefield, if it was kicked, destroy target nonblack creature. It can't be regenerated. 1/1
Kenrith's Transformation 1GEnchantment — Aura Enchant creature When Kenrith's Transformation enters the battlefield, draw a card. Enchanted creature loses all abilities and is a green Elk creature with base power and toughness 3/3. (It loses all other card types and creature types.)
Notorious Assassin 3BCreature — Human Spellshaper Assassin {2}{B}, {T}, Discard a card: Destroy target nonblack creature. It can't be regenerated. 2/2
Ur-Drago 3UUBBLegendary Creature — Elemental First strike Creatures with swampwalk can be blocked as though they didn't have swampwalk. 4/4
Olog-hai Crusher 3RCreature — Troll Soldier Trample Olog-hai Crusher can't block unless you control a Goblin or Orc. 4/4
Melira, the Living Cure GWLegendary Creature — Human Scout If you would get one or more poison counters, instead you get one poison counter and you can't get additional poison counters this turn. Exile Melira, the Living Cure: Choose another target creature or artifact. When it's put into a graveyard this turn, return that card to the battlefield under its owner's control. 3/3
Dark Hatchling 4BBCreature — Horror Flying When Dark Hatchling enters the battlefield, destroy target nonblack creature. It can't be regenerated. 3/3
Svogthos, the Restless Tomb Land {T}: Add {C}. {3}{B}{G}: Until end of turn, Svogthos, the Restless Tomb becomes a black and green Plant Zombie creature with "This creature's power and toughness are each equal to the number of creature cards in your graveyard." It's still a land.
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