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
Aliban's Tower 1RInstant Target blocking creature gets +3/+1 until end of turn.
Elven Fortress GEnchantment {1}{G}: Target blocking creature gets +0/+1 until end of turn.
Righteousness WInstant Target blocking creature gets +7/+7 until end of turn.
Harsh Mercy 2WSorcery Each player chooses a creature type. Destroy all creatures that aren't of a type chosen this way. They can't be regenerated.
Deluxe Dragster 4UArtifact — Vehicle Deluxe Dragster can't be blocked except by Vehicles. Whenever Deluxe Dragster deals combat damage to a player, you may cast target instant or sorcery card from that player's graveyard without paying its mana cost. If that spell would be put into a graveyard, exile it instead. Crew 2 4/3
Better Offer XUSorcery Put a random creature card with mana value X or less from target opponent's library onto the battlefield under your control. It perpetually has base power and toughness X/X and perpetually gains ward {1}.
Berserk Murlodont 4GCreature — Beast Whenever a Beast becomes blocked, it gets +1/+1 until end of turn for each creature blocking it. 3/3
Guardian of the Gateless 4WCreature — Angel Flying Guardian of the Gateless can block any number of creatures. Whenever Guardian of the Gateless blocks, it gets +1/+1 until end of turn for each creature it's blocking. 3/3
Richard Garfield, Ph.D. 3UULegendary Creature — Human Designer You may play cards as though they were other cards of your choice with the same mana cost. You can't choose the same card twice. (Mana cost includes color.) 2/2
Raging Gorilla 2RCreature — Ape Whenever Raging Gorilla blocks or becomes blocked, it gets +2/-2 until end of turn. 2/3
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