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
Kukemssa Serpent 3UCreature — Serpent Kukemssa Serpent can't attack unless defending player controls an Island. {U}, Sacrifice an Island: Target land an opponent controls becomes an Island until end of turn. When you control no Islands, sacrifice Kukemssa Serpent. 4/3
Flowstone Giant 2RRCreature — Giant {R}: Flowstone Giant gets +2/-2 until end of turn. 3/3
Belbe's Armor 3Artifact {X}, {T}: Target creature gets -X/+X until end of turn.
Dawn 3WWSorcery Aftermath (Cast this spell only from your graveyard. Then exile it.) Return all creature cards with power 2 or less from your graveyard to your hand.
Fang Skulkin 2Artifact Creature — Scarecrow {2}: Target black creature gains wither until end of turn. (It deals damage to creatures in the form of -1/-1 counters.) 2/1
Giant Fan 4Artifact {2}, {T}: Move a counter from one permanent onto another. If the second permanent refers to any kind of counter, the moved counter becomes one of those counters. Otherwise, it becomes a +1/+1 counter.
Conduit of Worlds 2GGArtifact You may play lands from your graveyard. {T}: Choose target nonland permanent card in your graveyard. If you haven't cast a spell this turn, you may cast that card. If you do, you can't cast additional spells this turn. Activate only as a sorcery.
Minotaur Illusionist 3URCreature — Minotaur Wizard {1}{U}: Minotaur Illusionist gains shroud until end of turn. (It can't be the target of spells or abilities.) {R}, Sacrifice Minotaur Illusionist: It deals damage equal to its power to target creature. 3/4
Yavimaya Ancients 3GGCreature — Treefolk {G}: Yavimaya Ancients gets +1/-2 until end of turn. 2/7
Kolaghan Forerunners 2RCreature — Human Berserker Trample Kolaghan Forerunners's power is equal to the number of creatures you control. Dash {2}{R} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.) */3
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