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
Boareskyr Tollkeeper 1WCreature — Orc Knight When Boareskyr Tollkeeper enters the battlefield, target opponent reveals all creature and land cards in their hand. Choose one of them. That card perpetually gains "This permanent enters the battlefield tapped." 3/1
Scrapheap Scrounger 2Artifact Creature — Construct Scrapheap Scrounger can't block. {1}{B}, Exile another creature card from your graveyard: Return Scrapheap Scrounger from your graveyard to the battlefield. 3/2
Conclave Mentor GWCreature — Centaur Cleric If one or more +1/+1 counters would be put on a creature you control, that many plus one +1/+1 counters are put on that creature instead. When Conclave Mentor dies, you gain life equal to its power. 2/2
Red Cliffs Armada 4UCreature — Human Soldier Red Cliffs Armada can't attack unless defending player controls an Island. 5/4
Wu Warship 2UCreature — Human Soldier Wu Warship can't attack unless defending player controls an Island. 3/3
Zhou Yu, Chief Commander 5UULegendary Creature — Human Soldier Zhou Yu, Chief Commander can't attack unless defending player controls an Island. 8/8
Obeka, Brute Chronologist 1UBRLegendary Creature — Ogre Wizard {T}: The player whose turn it is may end the turn. (Exile all spells and abilities from the stack. The player whose turn it is discards down to their maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.) 3/4
Folk of An-Havva GCreature — Human Whenever Folk of An-Havva blocks, it gets +2/+0 until end of turn. 1/1
Myr Prototype 5Artifact Creature — Myr At the beginning of your upkeep, put a +1/+1 counter on Myr Prototype. Myr Prototype can't attack or block unless you pay {1} for each +1/+1 counter on it. 2/2
Shadow of Doubt U/BU/BInstant ({U/B} can be paid with either {U} or {B}.) Players can't search libraries this turn. Draw a card.
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