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. — 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.

Flavor text

"You see, before you reactivated it, I reversed the polarity of the neutron flow."

Card details

Printing, type line, and catalog data

Identity & printing

Card ID: WHO-54--foil
Name: Reverse the Polarity (Foil)
Number: 54
Rarity: Rare
Variant: Foil

Type line & Magic stats

Types: Instant
Mana cost: {1}{U}{U}
Mana value: 3

Set, artist & references

Artist: Randy Gallegos
Language: English
Set name: Doctor Who
Game name: Magic: The Gathering

Battle

Abilities, attacks, weakness & resistance

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Reverse the Polarity (Foil)

Overview

Rules

Rulings