Reverse the Polarity [Doctor Who]

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.

Non Foil Prices

NM - $1.00
SP - $0.90
LP - $0.90
MP - $0.80
HP - $0.70

Foil Prices

NM Foil - $7.10
SP Foil - $6.70
LP Foil - $6.40
MP Foil - $5.70
HP Foil - $4.90

Reverse the Polarity
[Doctor Who ]