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
Retreat to Valakut 2REnchantment Landfall — Whenever a land enters the battlefield under your control, choose one — • Target creature gets +2/+0 until end of turn. • Target creature can't block this turn.
Azorius Charm WUInstant Choose one — • Creatures you control gain lifelink until end of turn. • Draw a card. • Put target attacking or blocking creature on top of its owner's library.
A-You Come to a River 2USorcery Choose one — • Fight the Current — The owner of target nonland permanent puts it on the top or bottom of their library. • Find a Crossing — Target creature gets +1/+0 until end of turn and can't be blocked this turn.
You Come to a River 1UInstant Choose one — • Fight the Current — Return target nonland permanent to its owner's hand. • Find a Crossing — Target creature gets +1/+0 until end of turn and can't be blocked this turn.
Piracy Charm UInstant Choose one — • Target creature gains islandwalk until end of turn. (It can't be blocked as long as defending player controls an Island.) • Target creature gets +2/-1 until end of turn. • Target player discards a card.
Urza's Rebuff 1UUInstant Choose one — • Counter target spell. • Tap up to two target creatures.
Expose the Culprit 1RInstant Choose one or both — • Turn target face-down creature face up. • Exile any number of face-up creatures you control with disguise in a face-down pile, shuffle that pile, then cloak them. (To cloak a card, put it onto the battlefield face down as a 2/2 creature with ward {2}. Turn it face up any time for its mana cost if it's a creature card.)
Funeral Charm BInstant Choose one — • Target player discards a card. • Target creature gets +2/-1 until end of turn. • Target creature gains swampwalk until end of turn. (It can't be blocked as long as defending player controls a Swamp.)
Final Act 4BBSorcery Choose one or more — • Destroy all creatures. • Destroy all planeswalkers. • Destroy all battles. • Exile all graveyards. • Each opponent loses all counters.
Red Elemental Blast RInstant Choose one — • Counter target blue spell. • Destroy target blue permanent.
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