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
Traproot Kami GCreature — Spirit Defender; reach (This creature can block creatures with flying.) Traproot Kami's toughness is equal to the number of Forests on the battlefield. 0/*
Gaea's Gift 1GInstant Put a +1/+1 counter on target creature you control. It gains reach, trample, hexproof, and indestructible until end of turn. (It can't be the target of spells or abilities your opponents control. Damage and effects that say "destroy" don't destroy it.)
Dovin Baan 2WULegendary Planeswalker — Dovin [+1]: Until your next turn, up to one target creature gets -3/-0 and its activated abilities can't be activated. [−1]: You gain 2 life and draw a card. [−7]: You get an emblem with "Your opponents can't untap more than two permanents during their untap steps." Loyalty 3
Garruk's Uprising 2GEnchantment When Garruk's Uprising enters the battlefield, if you control a creature with power 4 or greater, draw a card. Creatures you control have trample. (They can deal excess combat damage to the player or planeswalker they're attacking.) Whenever a creature with power 4 or greater enters the battlefield under your control, draw a card.
Benthic Giant 5UCreature — Giant Hexproof (This creature can't be the target of spells or abilities your opponents control.) 4/5
Rhystic Shield 1WInstant Creatures you control get +0/+1 until end of turn. They get an additional +0/+2 until end of turn unless any player pays {2}.
Rammas Echor, Ancient Shield 3WLegendary Artifact Whenever you cast your second spell each turn, draw a card, then create a 0/3 white Wall creature token with defender. At the beginning of combat on your turn, creatures you control with defender gain exalted until end of turn. (Whenever a creature you control attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents you control.)
Rupture 2RSorcery Sacrifice a creature. Rupture deals damage equal to that creature's power to each creature without flying and each player.
Roar of Jukai 2GInstant — Arcane If you control a Forest, each blocked creature gets +2/+2 until end of turn. Splice onto Arcane—An opponent gains 5 life. (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
Varchild, Betrayer of Kjeldor 2RLegendary Creature — Human Knight Whenever Varchild, Betrayer of Kjeldor deals combat damage to a player, that player creates that many 1/1 red Survivor creature tokens. Survivors your opponents control can't block, and they can't attack you or planeswalkers you control. When Varchild leaves the battlefield, gain control of all Survivors. 3/3
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