- When played
- See this subject on The Witcher wiki: The White Frost
- Gwent Update: Oct 31, 2017: Renamed Weather tag to Hazard.
- Gwent Update: May 24, 2017: Ability rework: Apply Frost to a row on your opponent’s side and the row above it.
- Gwent Update: Feb 20, 2017: White Frost will spawn either Frost or Fog, instead of both. Added Fleeting tag.