- See this subject on The Witcher wiki: Blizzard
- Gwent Update: May 24, 2017 Patch: Split Blizzard Potion tokens "Immune Boost" and "Overdose" into 2 standalone cards. Blizzard Potion was removed from the game.
- Gwent Update: March 23, 2017 Patch: The Blizzard Potion is now a choice card. You choose between two cards, one applying Weather Immunity, the other removing it. Added Potion Tag.
- Gwent Update: Feb 6, 2017 Patch: Added.