Reverse the Polarity
Price
Instant
Reverse the Polarity
Mana
Oracle text
Choose one — • Counter all other spells. • Switch each creature's power and toughness until end of turn. • Creatures can't be blocked this turn.
Commander : legalModern : not legalPioneer : not legalStandard : not legalLegacy : legalVintage : legalPauper : not legal
Buy from Cardmarket
€0.84WHO · Doctor Who #54Cheapest tournament-legal
Cardmarket prices from 2026-10-31
Cardmarket price
…
Foil price
…
Official rulings (2) · Scryfall
2023-10-13
Effects that switch a creature's power and toughness apply after all other effects, regardless of when those effects began to apply. For instance, if you switch a 2/4 creature's power and toughness and then give it +2/+0 later in the turn, it's a 4/4 creature, not a 6/2 creature.
2023-10-13
Because damage remains marked on a creature until the cleanup step or an effect removes that damage, nonlethal damage dealt to a creature may become lethal if you switch its power and toughness during that turn.