There is also a book found in Ermion's laboratory in keep of Kaer Trolde describing the phenomenon. Depending on whether Geralt chose to show that he cherishes Ciri, that he trusts her judgement and encourages her confidence or not, Ciri will survive or die in the confrontation. Ciri, being the last vessel of the Elder blood, heads through a portal to confront the White Frost. This eventually leads to the cessation of all settlement sustaining activities, and the supplies of survivors inevitably dwindle until exhaustion, followed by death.Īfter the defeat of the Wild Hunt, another Conjunction of the Spheres begins, and Avallac'h and Ciri head to a tower on Undvik to halt the White Frost. Documents found here tell of the White Frost process as being slow and steady, manifesting as unending snowfall. While trying to reach the world of the Aen Elle elves, Geralt and Avallac'h transition to Tedd Deireadh, a world completely consumed by the White Frost. Whether this is the result of a natural force, a malevolent entity, or an entirely different cause is not revealed. While the most powerful magics may seemingly slow its pace on a regional level, it is widely understood to be an inevitable end of all worlds.

The White Frost is a phenomenon that results in the freezing of entire planets.

Witcher 3 white frost