Sorcery
Dead of Winter
All nonsnow creatures get -X/-X until end of turn, where X is the number of snow permanents you control.
From Magic: The Gathering.
Exact printings
- Modern Horizons - #85 · rare · FOIL · EN
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6opx3fj341pb1h31c6nc62.