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
Otarian Juggernaut 4Artifact Creature — Juggernaut Otarian Juggernaut can't be blocked by Walls. Threshold — As long as seven or more cards are in your graveyard, Otarian Juggernaut gets +3/+0 and attacks each combat if able. 2/3
Bogardan Dragonheart 2RCreature — Human Shaman Sacrifice another creature: Until end of turn, Bogardan Dragonheart becomes a Dragon with base power and toughness 4/4, flying, and haste. 2/2
Steel Golem 3Artifact Creature — Golem You can't cast creature spells. 3/4
Carrion Feeder BCreature — Zombie Carrion Feeder can't block. Sacrifice a creature: Put a +1/+1 counter on Carrion Feeder. 1/1
Ghostly Pilferer 1UCreature — Spirit Rogue Whenever Ghostly Pilferer becomes untapped, you may pay {2}. If you do, draw a card. Whenever an opponent casts a spell from anywhere other than their hand, draw a card. Discard a card: Ghostly Pilferer can't be blocked this turn. 2/1
Blue Scarab WEnchantment — Aura Enchant creature Enchanted creature can't be blocked by blue creatures. Enchanted creature gets +2/+2 as long as an opponent controls a blue permanent.
Slay 2BInstant Destroy target green creature. It can't be regenerated. Draw a card.
Katabatic Winds 2GEnchantment Phasing (This phases in or out before you untap during each of your untap steps. While it's phased out, it's treated as though it doesn't exist.) Creatures with flying can't attack or block, and their activated abilities with {T} in their costs can't be activated.
Belt of Giant Strength 1GArtifact — Equipment Equipped creature has base power and toughness 10/10. Equip {10}. This ability costs {X} less to activate, where X is the power of the creature it targets.
Ixidron 3UUCreature — Illusion As Ixidron enters the battlefield, turn all other nontoken creatures face down. (They're 2/2 creatures.) Ixidron's power and toughness are each equal to the number of face-down creatures on the battlefield. */*
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