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
Wall of Shadows 1BBCreature — Wall Defender (This creature can't attack.) Prevent all damage that would be dealt to Wall of Shadows by creatures it's blocking. Wall of Shadows can't be the target of spells that can target only Walls or of abilities that can target only Walls. 0/1
Creepy Puppeteer 3RCreature — Human Rogue Haste Whenever Creepy Puppeteer attacks, if you attacked with exactly one other creature this combat, you may have that creature's base power and toughness become 4/3 until end of turn. 4/3
Nylea's Colossus 6GEnchantment Creature — Giant Constellation — Whenever Nylea's Colossus or another enchantment enters the battlefield under your control, double target creature's power and toughness until end of turn. 6/6
Dark Banishing 2BInstant Destroy target nonblack creature. It can't be regenerated.
Malice 3BInstant Destroy target nonblack creature. It can't be regenerated.
Arachnus Web 2GEnchantment — Aura Enchant creature Enchanted creature can't attack or block, and its activated abilities can't be activated. At the beginning of the end step, if enchanted creature's power is 4 or greater, destroy Arachnus Web.
Optimus Prime, Inspiring Leader 3RWLegendary Artifact Creature — Autobot {1}: Turn target permanent you control to its other face. {1}: Until end of turn, Optimus Prime, Inspiring Leader becomes a Construct with base power and toughness 6/6 and creatures you control gain trample. 4/5
Phyrexian Censor 2WCreature — Phyrexian Wizard Each player can't cast more than one non-Phyrexian spell each turn. Non-Phyrexian creatures enter the battlefield tapped. 3/3
Wings of Velis Vel 1UTribal Instant — Shapeshifter Changeling (This card is every creature type.) Until end of turn, target creature has base power and toughness 4/4, gains all creature types, and gains flying.
Olivia's Bloodsworn 1BCreature — Vampire Soldier Flying Olivia's Bloodsworn can't block. {R}: Target Vampire gains haste until end of turn. 2/1
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