Blizzard is one of the most powerful witchers' potions; it improves reflexes and reaction time, allowing a witcher to better parry and evade attacks. It slows down time, making Geralt's movement and everything else slower. It is most helpful against groups of enemies and monsters that move fast or teleport, such as wraiths and various types of vampires.
- 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.