Thermal Flux

Instant, U (1)
Choose one - Target nonsnow permanent becomes snow until end of turn; or target snow permanent isn't snow until end of turn.

Draw a card at the beginning of the next turn's upkeep.
Illus. Jeff Miracola

Gatherer Card Rulings [Nov 2009]

• 7/15/2006: Thermal Flux adds or removes the supertype snow from a permanent. Adding or removing a supertype doesn't affect any other types, supertypes, or subtypes that permanent has.

Format Legality	Legal in Vintage, Legacy, Extended, MTGO Classic Banned in Standard
Printings (1/9)	Coldsnap (Common)