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
Winding Constrictor BGCreature — Snake If one or more counters would be put on an artifact or creature you control, that many plus one of each of those kinds of counters are put on that permanent instead. If you would get one or more counters, you get that many plus one of each of those kinds of counters instead. 2/3
Rubblehulk 4RGCreature — Elemental Rubblehulk's power and toughness are each equal to the number of lands you control. Bloodrush — {1}{R}{G}, Discard Rubblehulk: Target attacking creature gets +X/+X until end of turn, where X is the number of lands you control. */*
Neutralizing Blast 1UInstant Counter target multicolored spell.
Error UBInstant Counter target multicolored spell.
Ritual of Hope 1WInstant Creatures you control get +1/+1 until end of turn. Coven — If you control three or more creatures with different powers, creatures you control get +2/+1 until end of turn instead.
Aysen Bureaucrats 1WCreature — Human Advisor {T}: Tap target creature with power 2 or less. 1/1
Scout's Warning WInstant The next creature card you play this turn can be played as though it had flash. Draw a card.
War Falcon WCreature — Bird Flying War Falcon can't attack unless you control a Knight or a Soldier. 2/1
Dormant Grove 3GEnchantment At the beginning of combat on your turn, put a +1/+1 counter on target creature you control. Then if that creature has toughness 6 or greater, transform Dormant Grove.
Sage-Eye Avengers 4UUCreature — Djinn Monk Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Whenever Sage-Eye Avengers attacks, you may return target creature to its owner's hand if its power is less than Sage-Eye Avengers's power. 4/5
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