Reverse the Polarity
WHODoctor Who/#369/2023Rare
Colour IDMV 3
Current paper retail
Card Kingdom$2.79
Cardmarket€1.16
TCGplayer$2.19
ManaPool$1.16
Buylist (dealers pay)
Card Kingdom$0.70
Paper retail history (USD)
3 providers
Latest $1.16High $1.85Low $0.83▼ 24.2%
Market and collecting
Market overview
$2.19TCGplayer, USD, retail, nonfoil
Latest observation: 2026-11-08
7d▲ 0.0%30d▲ 18.4%90d▲ 24.4%
90d high
$2.19
90d low
$1.76
Paper printings priced
4
Currently 2nd
Cheapest paper printing
$0.63
Doctor Who
- Up 18.4% over the last 30 days on TCGplayer.
- Trading at or near its 90 day high of $2.19.
- This printing is the 2nd cheapest paper printing currently priced (4 priced in total).
- Foil copies of this printing carry a 12% premium over nonfoil.
Find this printing on eBayView on TCGplayerAffiliate. MTGPrices may earn from qualifying eBay and TCGplayer purchases.
Collect
Play
Compare printings (4 priced)
Gameplay and rules
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.
Card capabilities
Instant
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Digital formats
Rulings (2)
wotc13 Oct 2023
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.
wotc13 Oct 2023
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.
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Ranked by shared capabilities, colour identity, mana value and type. Never by strategic judgement.
About this card
Reverse the Polarity
Reverse the Polarity is an Instant, with mana cost {1}{U}{U} (mana value 3). Printed 4 times across MTG sets.
Format legality: Commander: legal, Modern: not_legal, Standard: not_legal, Pioneer: not_legal, Legacy: legal, Pauper: not_legal.
Current headline price on TCGplayer: $2.19 (up 18.4% over 30 days).
Frequently asked
Reverse the Polarity FAQ
How much is Reverse the Polarity worth?
The current TCGplayer USD retail price for Reverse the Polarity is $2.19. It is up 18.4% over the last 30 days. Over 90 days it has ranged from $1.76 to $2.19.
What is the cheapest printing of Reverse the Polarity?
The cheapest currently priced paper printing is from Doctor Who at $0.63 on TCGplayer.
What is the most expensive printing of Reverse the Polarity?
The most expensive currently priced paper printing is from Doctor Who at $6.41 on TCGplayer.
How many printings of Reverse the Polarity are there?
Reverse the Polarity has been printed 4 times in English paper sets that MTGPrices tracks.
What set was Reverse the Polarity first printed in?
The earliest English paper printing that MTGPrices tracks is from WHO #369, released 2023-10-13.
Is there a foil version of Reverse the Polarity?
Yes. On this printing, foil copies trade at $2.46 versus $2.19 for nonfoil, which is 12% more expensive on TCGplayer.
Is Reverse the Polarity legal in Commander?
Yes, Reverse the Polarity is currently legal in Commander per Scryfall's legality feed.
Is Reverse the Polarity legal in Modern?
Reverse the Polarity is not currently legal in Modern per Scryfall's legality feed.