Reverse the Polarity

Instant - (rare)

Choose one —
• Counter all other spells.
• Switch each creature's power and toughness until end of turn.
• Creatures can't be blocked this turn.

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

Price

cardkingdom 0.79

cardsphere 0.57

manapool 0.45

tcgplayer 0.45

cardmarket 0.48