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
Chop Down 2WInstant — Adventure Destroy target creature with power 4 or greater. (Then exile this card. You may cast the creature later from exile.)
Legion's Judgment 2WSorcery Destroy target creature with power 4 or greater.
Smite the Monstrous 3WInstant Destroy target creature with power 4 or greater.
The Celestial Toymaker WUBLegendary Creature — Rogue Artificer Whenever The Celestial Toymaker attacks, look at the top three cards of your library. Exile any number of them in a face-down pile and the rest in a face-up pile. Defending player chooses one of those piles. Put that pile into your hand. At the beginning of each end step, each opponent loses 2 life for each spell or ability that caused one or more players to guess or to group cards or permanents into a pile this turn. 2/4
Restless Bones 2BCreature — Skeleton {3}{B}, {T}: Target creature gains swampwalk until end of turn. (It can't be blocked as long as defending player controls a Swamp.) {1}{B}: Regenerate Restless Bones. 1/1
Angel of Eternal Dawn 2WCreature — Angel Flying When Angel of Eternal Dawn enters the battlefield, it becomes day. It can't become night. Your opponents can't cast spells with mana value greater than the number of turns they have begun. 2/4
Sigarda's Imprisonment 2WEnchantment — Aura Enchant creature Enchanted creature can't attack or block. {4}{W}: Exile enchanted creature. Create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.")
Sturmgeist 3UUCreature — Spirit Flying Sturmgeist's power and toughness are each equal to the number of cards in your hand. Whenever Sturmgeist deals combat damage to a player, draw a card. */*
Starfield of Nyx 4WEnchantment At the beginning of your upkeep, you may return target enchantment card from your graveyard to the battlefield. As long as you control five or more enchantments, each other non-Aura enchantment you control is a creature in addition to its other types and has base power and base toughness each equal to its mana value.
Floodtide Serpent 4UCreature — Serpent Floodtide Serpent can't attack unless you return an enchantment you control to its owner's hand. (This cost is paid as attackers are declared.) 4/4
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